Crystal Caves

PLATFORMER 1991

Crystal Caves, released in 1991 by Apogee Software, is a colorful side-scrolling platform game starring the quirky space prospector Mylo Steamwitz. Always on the lookout for a quick profit, Mylo ventures into a series of dangerous caves on distant planets, seeking valuable crystals while dodging traps and alien creatures.

Each level presents a self-contained puzzle of hazards, enemies, and collectibles. Players must carefully time jumps, shoot obstacles, and plan their routes to gather all the crystals before reaching the exit. The game’s mix of fast reflexes and thoughtful problem-solving gave it more depth than a standard run-and-gun platformer.

With its bright EGA graphics, catchy AdLib music, and trademark Apogee humor, Crystal Caves became a well-loved shareware title of the early 1990s. Its lighthearted tone, challenging stages, and charming protagonist ensured it a lasting place in the library of classic DOS platformers.

Genre: PLATFORMER
Release: 1991
Developer: Apogee Software
Publisher: -

Just play it!

Tip: Press Alt + Enter to toggle fullscreen mode

Quick tips — new to MS-DOS games?

Click inside the game to give it keyboard/mouse focus.
Ctrl + F10 — release or re-capture the mouse cursor.
Saving varies by game — look for Save in the in-game menu (Esc or F1), or try F5 / F7.
Some games use passwords instead of saves — note it down!
Controls are often shown on the game's intro or title screen — don't skip them.
🖥️ CRT filter is on by default for that authentic monitor look. Toggle it with Alt+F7 or the CRT: ON/OFF button in the bottom-right corner of the game. Your preference is remembered.