Serious Sam: The Third Encounter Wiki
Explore weapons, enemies, alien worlds, co-op features, story details, trailers, updates, and release news for Croteam's upcoming Serious Sam FPS sequel.
Serious Sam The Third Encounter Resources
Jump straight to release status, weapons, enemies, co-op strategies, secrets, and more
Latest Updates
Discover the newest guides, tips, and content
Serious Sam The Third Encounter Controls: Full Setup Guide
Learn the expected control scheme for Serious Sam The Third Encounter: movement, weapons, vehicle controls, co-op binds, and PC key rebinding tips.
Serious Sam The Third Encounter vs Second Encounter: Comparison
Compare Serious Sam The Third Encounter and The Second Encounter: story links, co-op features, enemies, weapons, and what changes in the sequel.
Serious Sam The Third Encounter Soundtrack: Current Status
What is known about the Serious Sam The Third Encounter soundtrack: series music legacy, composer history, and confirmed release info.
Serious Sam The Third Encounter Level List: Current Status
Track the Serious Sam The Third Encounter level list: confirmed world info, expected stage structure, secrets, and how maps will be revealed before launch.
Serious Sam The Third Encounter PC: Release Status & Setup Guide
Serious Sam The Third Encounter PC guide covers release status, Steam details, system requirements, co-op features, weapons, and enemy strategies.
Serious Sam The Third Encounter vs First Encounter: Full Comparison
Compare Serious Sam The Third Encounter with The First Encounter: story links, gameplay, co-op, weapons, enemies, and release status in one guide.
Serious Sam The Third Encounter Final Boss: What We Know So Far
Serious Sam The Third Encounter final boss guide: confirmed status, series boss patterns, weapon prep, and co-op strategies ahead of launch.
Serious Sam The Third Encounter Boss Fight: Strategy Guide
Learn how to beat boss fights in Serious Sam The Third Encounter: boss types, phase patterns, weapon picks, co-op tactics, and arena survival tips.
Serious Sam The Third Encounter Enemies: Full Threat Guide
Learn every enemy type in Serious Sam: The Third Encounter - attack patterns, threat levels, counters, and boss strategies in one wiki guide.
Serious Sam The Third Encounter Canon: Story Timeline Explained
Where does The Third Encounter fit in Serious Sam canon? A clear breakdown of the series timeline, Sam Stone's mission, Mental, and the Sirian legacy.
Serious Sam The Third Encounter Co-op: Team Setup Guide
Learn how Serious Sam The Third Encounter co-op works: online modes, team roles, weapon coordination, difficulty tips, and squad strategies.
Serious Sam The Third Encounter Kamikaze: Enemy Guide & Tips
How to handle the Kamikaze in Serious Sam The Third Encounter: attack patterns, threat level, best weapons, positioning tips, and co-op countermeasures.
Serious Sam The Third Encounter Release Date & System Requirements
Serious Sam The Third Encounter is listed as an upcoming Serious Sam project. The release date and detailed hardware requirements have not been announced, so this reference separates confirmed listing information from details that remain to be published.
Upcoming project; release timing has not been announced
Not announced — wishlist on Steam to stay notified
PC via Steam, developed by Croteam and published by Devolver Digital
Minimum and recommended specifications have not been announced yet
Language support details will be confirmed closer to launch
Serious Sam The Third Encounter News & Updates
This update hub collects confirmed information from the Steam listing and Croteam's official channels, prioritizing official announcements over rumors.
Steam Store Listing
The official Steam page provides the project's primary store presence, availability information, and future updates related to the PC release.
Visit Official SourceOfficial Videos & Demonstrations
Croteam's official YouTube channel is the designated source for trailers, gameplay demonstrations, development videos, and other published video announcements.
Visit Official SourceDeveloper Social Announcements
Croteam's official social channels provide a direct source for short-form announcements, development notes, and release-related communication.
Visit Official SourceSerious Sam The Third Encounter Gameplay & Story
The Third Encounter is built around the core identity of the Serious Sam series: straightforward first-person shooting, intense enemy waves, open combat spaces, and a direct continuation of the adventure from The Second Encounter.
Serious Sam The Third Encounter Beginner Guide
New players should focus on movement, battlefield awareness, ammunition discipline, and weapon selection. The most reliable approach is to keep space from enemy groups while using the arena layout to control the direction of incoming attacks.
Keep Moving
Use strafing, changes of direction, and wide circles to avoid becoming surrounded. Standing still makes enemy groups and projectiles much harder to manage.
Read the Battlefield
Before committing to a fight, identify open space, narrow routes, pickups, and possible escape paths. Positioning is especially important when enemies begin attacking from several directions.
Switch Weapons Early
Choose weapons according to distance and enemy density. Use fast, reliable weapons for routine targets and reserve stronger ammunition for large groups or dangerous opponents.
Manage Ammunition
Collect pickups when safe, avoid wasting powerful shots on weak enemies, and maintain a balanced reserve so that every major encounter can be handled without relying on a single weapon.
Search Beyond the Main Route
Check side paths, corners, elevated areas, and unusual spaces for health, armor, ammunition, and secrets. Exploration can provide the resources needed for later battles.
Serious Sam The Third Encounter Weapons Tier List
This tier list organizes the core Serious Sam weapon set around practical combat roles rather than damage alone. High-ranked weapons provide strong performance across multiple enemy types, while specialized weapons remain valuable when used at the correct range or against the correct target.
Serious Bomb
Close to medium rangeEmergency area damage
- Extremely high burst damage
- Can clear dense enemy groups
- Useful against dangerous encounters and boss-scale targets
Solo: Exceptional as a panic tool when surrounded
Co-op: Excellent when coordinated to save a team from a large enemy wave
Cannon
Medium to long rangeHeavy precision damage
- Very high single-shot impact
- Strong against armored or durable enemies
- Rewards accurate timing and positioning
Solo: Excellent for deleting priority targets before they reach the player
Co-op: Strong for assigning one player to heavy-target elimination
Devastator
Medium rangeHeavy explosive damage
- High damage against groups and durable enemies
- Effective during large arena fights
- Maintains value in both open and enclosed combat spaces
Solo: Excellent for controlling multiple threats at once
Co-op: Very strong when teammates spread out to avoid overlapping explosions
Double Shotgun
Close rangeClose-range burst damage
- Very high close-range damage
- Reliable against rushing enemies
- Simple and ammunition-efficient when used at the correct distance
Solo: Excellent for clearing immediate threats
Co-op: Strong for protecting teammates from flankers and melee attackers
Sniper Rifle
Long rangeLong-range precision damage
- Accurate against distant targets
- Useful for removing dangerous ranged enemies
- Reduces pressure before an arena fight becomes crowded
Solo: Excellent for opening encounters and isolating priority threats
Co-op: Strong when one player handles distant targets while others manage the horde
Serious Cannon
Medium rangeExplosive projectile damage
- Good area impact
- Useful against grouped enemies
- Effective in medium-range engagements
Solo: Reliable for controlling advancing groups
Co-op: Effective when teammates maintain clear firing lanes
Assault Rifle
Short to medium rangeGeneral-purpose automatic fire
- Consistent damage output
- Useful at short and medium range
- Flexible against ordinary enemies
Solo: Dependable when stronger ammunition is limited
Co-op: Useful for sustained fire and finishing weakened enemies
Tommy Gun
Short to medium rangeHigh-rate automatic fire
- Fast rate of fire
- Good for suppressing lighter enemies
- Convenient during mobile combat
Solo: Strong against fast-moving light enemies
Co-op: Useful for covering lanes and interrupting enemy advances
Rocket Launcher
Medium rangeArea damage and crowd control
- Effective against clustered enemies
- Useful for controlling chokepoints
- Powerful at medium distance
Solo: Strong when enemies approach through predictable routes
Co-op: Requires careful firing discipline to avoid damaging nearby teammates
Pistol
Short to medium rangeLow-cost backup weapon
- Reliable fallback option
- Useful when ammunition is scarce
- Effective against weak targets
Solo: Useful during ammunition-saving sections
Co-op: Best used for finishing weakened enemies
Knife
Melee rangeMelee emergency weapon
- Does not consume ammunition
- Useful against isolated weak enemies
- Provides a close-range fallback
Solo: Useful for conserving ammunition against exposed targets
Co-op: Limited value because close-range mistakes are heavily punished
Sledgehammer
Melee rangeHeavy melee weapon
- High close-range impact
- Can punish enemies that commit to melee distance
- Does not require conventional ammunition
Solo: Powerful but risky against groups
Co-op: Best when another player draws enemy attention
Serious Sam The Third Encounter Enemies & Boss Guide
Serious Sam encounters are built around enemy combinations rather than isolated duels. Identify the fastest melee threats, remove dangerous ranged units, preserve movement space, and use explosive weapons only when the enemy formation creates a safe opportunity.
Kleer Skeleton
- Fast melee charge
- Jumping attack
Open arenas and mixed enemy waves
How to counter: Keep moving instead of backing into corners, use the Double Shotgun at close range, and prioritize them when they enter the player formation.
Werebull
- Long charge
- Close-range impact
Open combat spaces with long sightlines
How to counter: Bait the charge and sidestep at the last moment, then use heavy close-range damage after it misses. Avoid fighting multiple Werebulls in a confined area.
Gnaar
- Direct melee rush
- Close-range pressure
Tight spaces and mixed formations
How to counter: Maintain a clear retreat path, use automatic weapons for quick suppression, and finish isolated Gnaars before they surround the player.
Scorpion
- Sustained ranged fire
- Pressure from medium and long distance
Open arenas and elevated firing positions
How to counter: Remove them before dealing with less dangerous melee targets. Use the Sniper Rifle or Cannon at long range and break line of sight when multiple ranged units overlap.
Biomechanoid
- Heavy ranged fire
- Pressure against stationary players
Large arenas and long corridors
How to counter: Keep moving laterally, use heavy weapons during exposure windows, and avoid allowing them to combine fire with charging enemies.
Khnum
- Powerful ranged attacks
- Heavy battlefield presence
Large-scale encounters
How to counter: Treat it as a priority target. Use the Cannon, Devastator, or other heavy weapons, and keep smaller enemies from blocking the escape route.
Heavy and Special Threats
Very HighScrapjack
- Heavy close-range pressure
- Durable assault behavior
Industrial areas and heavy enemy encounters
How to counter: Maintain distance whenever the arena allows it. Use high-impact weapons instead of wasting light ammunition, and coordinate focus fire in cooperative play.
Cucurbito
- Explosive or high-impact attacks
- Pressure during crowded encounters
Mixed enemy waves and arena battles
How to counter: Avoid grouping with teammates, use explosive weapons only with a clear firing lane, and prioritize it when its attack can disrupt movement.
Lava Golem
- Heavy melee impact
- Area pressure around its approach
Large open areas and set-piece encounters
How to counter: Use long-range weapons, keep the arena open by clearing minor enemies, and do not allow it to pin the team against environmental obstacles.
Boss-Scale Encounters
CriticalUgh-Zan
- Large-scale melee pressure
- Powerful ranged or area attacks
Major set-piece arenas
How to counter: Study attack timing before committing heavy ammunition. Use the entire arena instead of fighting from one position, and save the strongest burst-damage tools for clear vulnerability windows.
Sirian Warship
- Long-range bombardment
- Large-area battlefield pressure
Open outdoor set pieces
How to counter: Prioritize movement and cover, attack during exposed phases, and keep the team spread out to reduce simultaneous damage.
Boss Encounter Waves
- Layered enemy combinations
- Escalating arena pressure
End-of-section arenas and major combat events
How to counter: Clear fast melee enemies first, assign players to ranged and heavy targets in co-op, and preserve ammunition and mobility for the final phase.
Serious Sam The Third Encounter Co-op Multiplayer Guide
Cooperative Serious Sam combat rewards movement, communication, and role separation. Teams perform best when players avoid standing in the same firing lane, assign priority targets, and preserve heavy ammunition for the encounters where concentrated damage matters most.
Choose the Correct Multiplayer Mode
Select the campaign format that matches the group. Solo play gives one player complete control over movement and resources, while online or local cooperative play allows the team to divide enemy pressure and cover multiple angles.
- Use solo mode to learn weapon locations and enemy patterns
- Use online co-op for larger coordinated sessions
- Use local split-screen when players are sharing one system and display
Set the Difficulty Before Starting
Choose a difficulty that matches the group's experience and communication level. Higher difficulties increase the importance of target priority, ammunition management, and disciplined movement.
- Start lower when the group is learning the campaign
- Increase difficulty after players understand enemy combinations
- Avoid a difficulty that forces inexperienced players to spend all heavy ammunition early
Assign Battlefield Responsibilities
A strong team does not require fixed character classes, but players should still divide responsibilities during each encounter. One player can handle distant threats while another protects the group from charging enemies.
- Assign a long-range player to Scorpions and Biomechanoids
- Use close-range weapons to stop Kleers, Gnaars, and Werebulls
- Reserve one player to watch flanks and support teammates
Keep Movement Lanes Open
Most failed co-op encounters begin when players cluster together or retreat through the same route. Spread across the arena while keeping enough distance to respond to a teammate's position.
- Do not stack directly behind another player
- Leave at least one retreat route open
- Call out when moving across a teammate's firing lane
Coordinate Heavy Ammunition
Heavy weapons are most effective when the team uses them on priority targets rather than firing independently at every enemy. Focus fire shortens dangerous encounters and prevents ammunition waste.
- Call out heavy targets before using the Cannon or Devastator
- Use explosive weapons when enemy formations are separated from teammates
- Save emergency burst damage for boss-scale threats and late waves
Recover After a Player Falls
When a teammate is down or under pressure, the team should stabilize the arena before attempting a recovery. Clearing the nearest threats creates the space needed to regroup.
- Eliminate charging enemies first
- Use area damage to create a safe approach
- Avoid rushing into an active enemy cluster without an escape route
Serious Sam The Third Encounter Codes & Secrets
This reference organizes codes and hidden content into separate categories so that cheat commands, exploration rewards, and cosmetic discoveries stay clearly distinguished. Entries are added as they are confirmed through official documentation, game files, or in-game testing.
Console and Command Entries
Commands that alter health, ammunition, movement, weapon access, or enemy behavior, with each entry separating the input method from its effect and applicable mode.
Secret Rooms and Alternate Routes
Concealed rooms, off-path areas, destructible entrances, and alternate routes discovered during campaign exploration, each documented with a reproducible discovery route.
References and Environmental Secrets
Visual jokes, hidden messages, developer references, unusual environmental interactions, and other non-essential discoveries, presented separately from gameplay cheats.
Achievements, Rewards, and Extra Content
Rewards that become available through campaign progress, challenge completion, exploration, or special gameplay conditions, described with their condition and reward directly.