Nightmare Breaker is a 2D retro-style game inspired by classic 8-bit platformers like Castlevania. This game was made by Gypopothomas.
| Esc | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
| ~ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bspace | |
| Tab | Q | W | E | R | T | Y | U | I | O | P | [ | ] |
| Caps | A | S | D | F | G | H | J | K | L | : | Enter | |
| Shft | Z | X | C | V | B | N | M | < | > | ? | Shift | |
| Ctrl | Win | Alt | Alt | Ctr | ↑ | |||||||
| ← | ↓ | → | ||||||||||
Super Bowser World
Haunted Lands
Pico Sonic
Frog to the Moon
Wizard's Terror
Halloween Slasher
Hour of the Wolf
The Faces of the Forest
Twisted Citadel
An Open Door
