Single-player games like HELLO HACKER - Project Daybreak
Below are 8 single-player Steam games similar to HELLO HACKER - Project Daybreak, 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 HELLO HACKER - Project Daybreak page.
Ranked picks
- 1

Blackdoor
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
You're a hacker with a terminal and four terrible scripts - time to rewrite them. Hack servers by writing actual code in a custom scripting language: probe ports, crack passwords, steal data, and get out before the trace completes. The better your code, the better you hack.
- 2

Zero Trust
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
An action hacking simulator set in a fully simulated world. Choose your path, craft your own tools, exploit vulnerabilities, and build your reputation. Every company, hacker, and law enforcement agency operates independently — nothing happens by chance. Every playthrough is unique.
- 3

HackMeNow
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
A terminal-style hacking puzzle game where every command matters. Investigate logs, decode secrets, avoid traps, and uncover the rogue system watching from behind the screen.
- 4

Hacknet
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
Hacknet is an immersive, terminal-based hacking simulator for PC. Dive down a rabbit hoIe as you follow the instructions of a recently deceased hacker, whose death may not have been the accident the media reports.
- 5

Void Future: Hacking Protocol
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
In Void Future: Hacking Protocol, you play as a hacker in a cyberpunk world ruled by corporations. Hack, solve puzzles, and uncover a global conspiracy. Hunted by a system that never sleeps, you’ll need to stay hidden, outsmart surveillance, and fight to survive.
- 6

NODE: PROTOCOL
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
A full immersive hacking sim based on real exploits and C2 tools. Choose missions or pure free-roam. The world adapts to your every move and strikes back. Accept contracts. Hack servers. Earn BTC. Upgrade your gear and avoid getting traced. Play solo or in Co-op / CTF with your friends.
- 7

Hacker Simulator
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
Become a hacker and build your online reputation to the top. Complete contracts, buy new programs, upgrade your computer, crack wifi networks and infiltrate peoples or companies online systems.
- 8

Grey Hack
Single-player alternative to HELLO HACKER - Project Daybreak — playable solo, no multiplayer required. Shares Indie and Simulation with HELLO HACKER - Project Daybreak.
Grey Hack is a massively multiplayer hacking simulator game. You're a hacker with full freedom to act as you wish on a vast network of procedurally generated computers.