# Tools ## rFXGen ZERO Used to create simple retro sound effects in the game. **URL:** https://raylibtech.itch.io/rfxgen **Author:** raylib technologies **License:** zlib License # Assets ## Heartbit Font **URL:** https://arcade.itch.io/heartbit **Author:** Void **License:** Custom > You can use this font in free and personal projects, works or games. > You'll need to pay the suggested price for commercial projects. **Notes:** Modified `1` and `V` characters. ## 32x32 Firearm Pack **URL:** https://ma9ici4n.itch.io/ma9ici4nweaponpack **Author:** ma9ici4n **License:** Custom > You can download and use this pack anywhere you want without crediting me. > However credit is still appreciated. Do not redistribute this under your own name.