This left to right scrolling game is a timing puzzle that can and will stress out your poor keyboard as you punch it every time you need to jump but this challenging game is worth a new keyboard. It’s not as simple as pushing a key, timing is everything with this game, how good is yours? Controls are A or Up arrow to jump, hold to jump higher, and double tap to complete mid-air strike down. Use the K or the “space” keys to slash, or hold down to stick on the walls. You must collect all six world diamonds to complete the quest.