Single-player games like Action Agents
Below are 11 single-player Steam games similar to Action Agents, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Action Agents page.
Ranked picks
- 1

Mega City Force
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Retrowave Action Roguelike featuring tough agents battling crime to the electrifying music of artists like Droid Bishop, Timecop1983, and more! Choose your agent and dive into hardcore action against enemies and bosses, utilizing a vast arsenal and special abilities that will define your playstyle
- 2

KILL KNIGHT
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
KILL KNIGHT is an ultra-responsive arcade-inspired isometric action shooter. Condemned to eternal sufferance, deep within the voids of an eldritch arena, you must wield an arsenal of devastating weaponry to obliterate swarms of otherworldly horrors - and MASTER THE DEMON WITHIN.
- 3

Enter the Gungeon
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.
- 4

Survivors of the Dawn
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
A roguelite horde-survival bullet heaven with QUINTILLIONS of bullets over QUINTILLIONS of hordes. Mix weapons with items, modify, control chaos at terminals and break through tightening waves.
- 5

Hive Jump 2: Survivors
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Become an agent of vengeance in this bullet-heaven action roguelite! You are the lone survivor of your squad, on an alien planet with just your weapon, a jetpack, and the courage to keep fighting. Kill off alien swarms and transform their valuable guts into explosive upgrades and vital utilities.
- 6

Bullet Bunny
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Bullet Bunny is a twin-stick shooter with rogue-like elements. Fend off an onslaught of enemies, level up, and create unique builds every run while trying to survive 500 seconds!
- 7

DUNGEON RAZE
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Demolish walls to grow stronger! DUNGEON RAZE is a high-octane top-down shooter that fuses strategic destruction with exponential power scaling. Smash through the environment with overwhelming, "hyper-inflated" firepower to rescue allies and collect power-ups.
- 8

BloodDome99
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
BloodDome99 is a game about nostalgia, capitalism, violence, and over-the-top absurdist fun. 80s arcade meets modern horde-survival roguelike. Create unique builds, master more than 40 weapons, and kill ever-growing hordes of contestants in the retro-futuristic gladiator gameshow BLOODDOME99
- 9

Nuclear Throne
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 10

Broforce
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Broforce is an action-packed side-scrolling run ‘n’ gun ode to freedom, putting you in control of an under-funded, overpowered paramilitary organization dealing exclusively in excessive force.
- 11

RoboCop: Rogue City
Single-player alternative to Action Agents — playable solo, no multiplayer required. Shares Action with Action Agents.
Become the legendary part man, part machine, all cop hero and deliver justice in Old Detroit.