Edit > plugins

Should be active as default

Sprite > 2d image in the world

Flip Book > Animated sprites

Tile set > Collection of tiles from textures

Tile Map > 2D grid for painting tiles

Papper ZD

Fancy plugin to make a fancy Paper2D Animation.

Settings:

edit > Project settings

Anti Aliasing:

TSR is for 3D games

FXAA is for 2D Games