Games like PixelSurvivors

Survive the horde, collect gold, and rework your build between waves. Pick a Warrior, Brawler, or Mage; fuse two skills, then combine fusions into ultimates. 4 regions, 21 enemy types, bosses; 15 waves, 3 difficulties, endless mode. No XP; upgrades come from the shop. ~10-minute runs.