Pixel Art Character Sprites

I need a complete side-view spritesheet set for a human character in crisp, retro-style pixel art. Each frame must sit on a transparent background so I can drop the animations straight into my game engine without extra cleanup.

Please deliver one neatly aligned PNG (or a zipped set, if you prefer separate strips) that covers these six actions:

• Idle
• Walk
• Run
• Jump
• Crouch
• Attack

Every action should loop cleanly where appropriate and share the same frame size and pivot so swapping states in-game is seamless. If any additional spacing, margin, or palette guidelines are required to keep the sheet tidy, include a tiny reference text file so I know exactly how you structured it.

The finished artwork has to feel lively and readable at game resolution—think SNES-era clarity rather than ultra-minimal silhouettes—while still remaining definitively pixel art.