Single-player games like C-4
Below are 16 single-player Steam games similar to C-4, 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 C-4 page.
Ranked picks
- 1

Just Click The Button
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
In "Just Click The Button," you do indeed, click on a button. The more you click, the more the game evolves. Select new abilities that align with your playstyle. Decide whether to attempt to beat the game after reaching a certain threshold or play indefinitely!
- 2

Malware
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Malware lurks where you least expect it. Unscrupulous software vendors have hidden traps inside legitimate installers — can you spot them all and keep your computer clean?
- 3

Linkito
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie with C-4.
Unleash your brainpower in Linkito and ignite the insurgency! Link, build, solve, defuse, and decode by using your logic. Craft your own challenges in the level editor or tackle community creations.
- 4

Minesweeper Classy
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
A modern and stylish take on a classic logic puzzle game. Play the classic minesweeper levels, beat unique level layouts and challenges, or create and share your own level designs. Features a ton of customization options.
- 5

Coin Flipper
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Heads or tails? Coin Flipper is an idle clicker game that is all about flipping lots of coins. Upgrade your coin flips and get even more coins to flip!
- 6

Linelight
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
Linelight is an elegant puzzle game set in a world of lines.
- 7

Please Fix The Road
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Please Fix The Road is a colorful, minimalistic, laid-back and casual puzzle game in which it's probably not hard to guess... you're fixing roads! Your road repair doesn't have to be beautiful, it just needs to get the job done! Your mom will like this game too!
- 8

Waves
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 9

Dead Bits
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
Quilly was abducted by aliens, now, he has to fight for his freedom! Destroy cube aliens with guns, bats and inteligence... avoid traps and more. Dead Bits is a first-person shooter with original dubstep soundtrack for Windows and Mac.
- 10

Overcast - Walden and the Werewolf
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
A mysterious creature has destroyed a village located near Walden's cabin, killing every person residing on the premises. Now, Walden wants revenge. This is the story of an old hunter who has nothing to lose.
- 11

Particula
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Destroy negativity, clear your mind! Particula brings you a new perspective in gaming, helping you to concentrate and relax. A three players co-op tower defense experience with a relaxing soundtrack, smooth visuals and gameplay.
- 12

CPU Invaders
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Invaders are living inside your computer. You shouldn't let that happen! Interact with your desktop while playing, watch Youtube videos, chat with your friends and more! CPU Invaders overlaps the game itself with your computer screen.
- 13

Red Risk
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
Volunteers fight in a bloody contest for freedom and money. Play as one of three volunteers armed with their favorite weapons, survive waves of enemies and bosses. Red Risk will put you into a bloody tournament, will you survive?
- 14

Mind Spheres
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Indie and Casual with C-4.
Inspired by two not so different worlds, Mind Spheres brings you an exclusive and awesome experience. A physics puzzle with minigolf + pinball unique mashup. Figure out puzzles in order to proceed to the next level.
- 15

Desktop Agents - Cov1d-999
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Indie with C-4.
Consider wearing a mask to play. A virtual alien virus COV1D-999 uses dramatic scenes from movies and series in order to conquer your PC. Interact with your desktop while playing, watch Youtube videos, chat with your friends and more! Wash your hands after playing.
- 16

GAMECINE VR
Single-player alternative to C-4 — playable solo, no multiplayer required. Shares Action and Casual with C-4.
GAMECINE is your new way to watch movies! Be the hero on small cinematic adventures, pick one and live it! Multiple universes and legendary challanges for all ages. Fun to play and fun to watch people playing!