Games like Commander Keen

A recovered copy of a lost game from the late 1990s about a Beaver named Bucky and his friends trying to escape from an island they crashed upon.

Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.

The unauthorized, kid-friendly version of the classic Stephen King thriller (or maybe not, maybe it's just a game about one-horned goatbabies)

Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

A short horror game where you control a decaying spacecraft exploring distant star systems.

A sci-fi 80s retro shooter and bullet hell. Use your plasma cannon and bombs to repell an alien invasion. Either defeat the alien robots building and upgrading the blocks and turrets - or blow all of their blocks up! 20 straightforward levels.

Celebrate 30 years of Rayman with the definitive edition of the platforming classic, featuring 5 versions, 120+ extra levels, and an exclusive documentary on the creation of the limbless hero.

A galaxy-spanning top-down 2D classic RPG adventure to defeat the invading zenos from Vega.

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?

The classic puzzle game with modern quality-of-life improvements and features! Enjoy High Scores, Intuitive and Convenient Controls, Alternate Game Rules, Infinite Game Boards, and Deeply Customizable Appearance!

Survive the mystery that awaits the JFS Gun-Dog in deep space in this retro visual novel / graphic adventure.

Blast your way through waves of space debris in order to reach what is waiting for you on the other side. Find your fighting style with multiple unlockable ships in this fast paced space adventure!

An action roguelite game with alien swarms and mechs. Battle enemies to make your way through a mass of spreading and evolving cells hosting dormant enemies. Collect a variety of game-changing skills and upgrades to create unique builds.

A PSX-style cosmic horror game where a classified mission to study alien architecture on the Moon leads two astronauts into the ruins of an ancient civilization that predates humanity.

Starship Troopers: Extermination is an up to 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!

Scour through the fallen foundry, obscuring enemies and creatures whilst plundering to your death, get ripped apart or circumvent through harsh environments and traps. Let the gun do the talking, so sit back, relax and blow everything to pieces.

Take on the challenge and face off against a rogue AI bent on enslaving humanity! Strap on your VR headset, step into the boots of a Galactic Ranger, and tear through waves of robots with explosive blasters, devastating shotguns, and an insane arsenal — just like classic arcade shooters!

Starship Theory is a ship building survival game. Mine and trade to gather resources. Plan and construct new upgrades. Train and manage crew. Fight to survive.