Single-player games like Debugger 3.16: Hack'n'Run
Below are 11 single-player Steam games similar to Debugger 3.16: Hack'n'Run, 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 Debugger 3.16: Hack'n'Run page.
Ranked picks
- 1

Super Markup Man
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Learn HTML and CSS through a 2D puzzle platformer! Carry and place real web tags, solve logic-based levels, and build your own web page templates. No coding needed!
- 2

Ninja Maker
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Ninja Maker is a 3D platformer game that you can create your own levels. Unleash your creativity and design the levels of your dreams!
- 3

Psyber
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Psyber is an educational game that teaches players the fundamentals of Computer Science. Explore an alternate reality world of robots filled with fun interactive puzzles and dangerous traps while learning the fundamentals of programming.
- 4

Quadrilateral Cowboy
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
When you have a top-of-the-line hacking deck armed with a 56.6k modem and a staggering 256k RAM, it means just one thing: you answer only to the highest bidder.
- 5

Uplink
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.
- 6

Hack 'n' Slash
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Hack ‘n’ Slash is a puzzle action game about hacking -- reprogram object properties, hijack global variables, hack creature behavior, and even rewrite the game’s code. The only way to win is not to play...by the rules!
- 7

I hate this game
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
I hate this game is a logic game, where gameplay changes every level. Solve crazy puzzles and use forgotten functions of your PC! Be attentive, interact with everything that you see on the screen.
- 8

Bookbound Brigade
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Bookbound Brigade is about beating the hell out of historical and literary characters you studied in school by leading a dream team of real and fictional heroes through a 2D side-scrolling platform-adventure.
- 9

The Magic Circle
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
In this darkly comedic story, you are the hero of an unfinished fantasy game, and your designers have failed you. Steal the power of a game god - trap their creations, swap behaviors and body parts, crafting your own unique solutions to free-form puzzles. Can you release a game ...from the inside?
- 10

Starlaxis Supernova Edition
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
Prepare yourself for mind-blowing puzzle strategy in new dimensions! You think Starlaxis is just a small puzzle game? THINK AGAIN! Master breath-taking challenges, win seemingly impossible boss fights, complete multiple missions goals, overcome dozens of enemies, and last but not least: Save EARTH!
- 11

Debugger 3.16 // Recoded
Single-player alternative to Debugger 3.16: Hack'n'Run — playable solo, no multiplayer required. Shares Indie with Debugger 3.16: Hack'n'Run.
ERRORS, BUGS, GLITCHES — apparently the Developer’s only superpower! °_° Dive [optional with up to 3 friends] into gloriously broken levels [including mini‑games that might actually work], help annoyed NPCs and delete EVERY bug — SO THAT MAYBE, JUST MAYBE, SOMEONE WILL FINALLY BUY THIS GAME! °:°