Gauntlets · Stage 4
Happiness Lv.4
召喚 Lv.4
Happiness Lv.4 is a Battle Cats stage in February Gauntlet. It costs 70 energy and sends 6 enemy spawn lines — led by Lucky Sloth as the boss — against a 150,000 HP enemy base, and clearing it rewards 6,251 XP. Its enemies carry the Metal and Red traits, so cats that target them do the most work here.
Data updated: 2026-08-31
70Energy Cost
6,251XP Reward
150,000Enemy Base HP
4,500Stage Length
15Max Enemies
6.1Difficulty
Enemy spawns (6)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Metal Hippoe | 151% | 1 | 3.3s | — | 100% | — |
 Rain D. | 133% | 3 | 120s | 20s~23.3s | 100% | — |
| Metal Hippoe | 151% | 3 | 100s | 6.7s | 100% | — |
 Sir Seal | 766% | ∞ | 20s | 30s~33.3s | 100% | — |
 Lucky Sloth | 166% | 1 | 0.4s | — | 100% | Boss |
 Ms. Sign | 300% | ∞ | 900s | 900s | 100% | — |