Jetpack

Full version of old DOS game made by Adam Pedersen. Your mission is to collect all green gems, avoid enemies, obstacles and reach exit. You can use Jetpack that makes you fly (if you have enough fuel) or jump through stages.

There are some moments that makes game very hard - for example random situations like Flitzers block your way and wait for your mistake, rockets with timing right to hit your face if you're not fast enough or hidden mazes.

I attached at the end short clip with map editor and one of styles available with switch which in this case everything change into christmas and instead of gems collect you leave presents at Christmas trees (another mode is called "Jetpack Junior"

Enjoy.