Action Games
Discover 66904 action games on Steam. Find the best games in this genre.
Action Games
Explore 66904 action games
0Beat Your Boss
Do you hate your boss? This game is made for you. Beat up your bullying bosses in a game inspired by the Mirror's Edge series.
0Nuclearphobia
Reactor failure, nuclear winter, time cracking apart. Nuclearphobia is a 2D action‑adventure platformer set in Area 71’s nuclear winter. Fast gunfights, demanding jumps, and puzzles. Play as a human, 5 drones, and a quantum cat, combine abilities, uncover time anomalies, defeat multi‑phase bosses.
0Psi Break
Uncover the dark truth of a ruined lunar colony in this isometric survival horror. As an amnesiac prisoner, wield devastating elemental powers to battle mutated horrors and solve puzzles. But beware: power comes at a cost. Manage your Sanity to survive, or let the madness consume you.
0俊風のシィレア
“Gust of Shirea” is a roguelite auto-shooter where you battle hordes of enemies. Use dashes, weapons that trigger in combination, and synergies with distinctive passives to repel fearsome beasts.
0Alpha Ceti TD
Classic Tower Defense meets space exploration. Build turrets on mining platforms, harvest enemies to build more defenses, and mine Dark Energy to travel the stars. As a sentient AI, you must upgrade your tech, scan planets, and find a new home for humanity before Earth fades away.
0Floors of Fate
Challenge your skills in Floors of Fate, a single-player Action RPG. Battle through 50 handcrafted floors, customize your character, and piece together the lore of a ruined world. Every floor brings new enemies and tougher trials.
0Fascist
As National Guard, stand defiant against relentless hordes. Unleash righteous fury. Old Glory waves eternal and America endures because YOU fight!
0Ghosty Is In Hell
Ghosty is in Hell is a fast-paced, retro-inspired action game about surviving relentless enemy waves in a hostile underworld. Upgrade Ghosty. Buy weapons. Kill demons. Repeat.
0Truck Mechanic: Dangerous Paths - First Mile
Every journey begins with a first mile. Transport cargo, repair your truck, and explore harsh South American landscapes in this free trial of Truck Mechanic: Dangerous Paths.
0Lastlore Saga
Tactical RPG meets roguelike. Assemble a party of unique heroes, experiment with deep build combinations, and relive the spirit of 16-bit classics with modern replayability.
0The Minesweeper
The classic game of minesweeper from a fresh new perspective. Play alone or with a friend in this third person puzzle game, where you toss grenades, plant flags, and math a path to victory. Enjoy the calm of nature, chill tunes and chaotic reveals.
0Orbfall Reclaim the Planet
After a devastating alien invasion, the last survivors of humanity struggle to stay alive. While attempting to rebuild civilization, they face overwhelming alien forces that now dominate the Earth. But with the newly developed Orb Technology, humanity has one final chance to reclaim the planet.
0Tome Improvement
A co-op dungeon crawler where you and your friends name the spells. Catch critters, combine them in your staff, and hope your friends remember which spell is "DIVORCE BEAM" when you are surrounded by skeletons.
0SURA: Blade of Eternity
Survive the afterlife in this medieval Japanese Souls-like Roguelike. Awaken as a cursed samurai, master the art of the perfect parry, and execute ruthless finishers. Burn the 'Karma' of your fallen foes to evolve your build and sever the cycle of death in the ever-changing realm of Sura.
0SWAT God
SWAT God is the world's fastest shooter. Unique mouse control gives you limitless speed and precision. Merciless enemies that only get harder. Are you fast enough?
0Silan: Monster Girl Island!
A Soulslike monster-girl RPG with over 100 capturable monsters. No forced story, light guidance, exploration-focused. Combat inspired by Rance X with executions, card growth, buffs, items, and capture. Become a monster-girl master.
0The Blighted Core
Rot has arrived, and all things wither. In this cruel yet beautiful 2D hand-drawn Souls-like, embark on a lonely and brutal journey of redemption! Explore a forest kingdom twisted by plague, and battle infected, mutated fruits and vegetables to uncover the secret behind the corruption.
Rotting Valentine
Rotting Valentine is a gothic action slasher set in a cursed Victorian England. Wield a cursed scythe and firearm, hunt the undead, grow in power, and uncover forbidden desires in a godforsaken land.
0Pal Party
In dozens of levels,have a hilarious duel with your friends!From the race of life and death to the maze breakthrough,from the melee to the extreme survival,Use the scene mechanism,throwing props,and precise walking to compete for the only championship,and be painful and happy together!
0Wingsuit: Romsdalen
Feel the rush of Norway’s Romsdalen Valley in this intense action sports game. Pilot a high-performance wingsuit through challenging exits, daring stunts and vast mountain landscapes. Are you ready to hit the slopes?