Special Stages · Stage 2
800m Relay: Fast Start
800mリレー 第1走者
800m Relay: Fast Start is a Battle Cats stage in River City Relay. It costs 200 energy and sends 19 enemy spawn lines against a 120,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Metal, Floating and Red traits, so cats that target them do the most work here.
Data updated: 2026-08-31
200Energy Cost
17,860XP Reward
120,000Enemy Base HP
5,500Stage Length
15Max Enemies
6.1Difficulty
Enemy spawns (19)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Relay Base (Enemy Base) | 1200000% | 1 | 0s | — | 0% | Enemy base |
 Those Guys | 800% | 8 | 10s | 2s~5.3s | 100% | — |
 Metal Hippoe | 200% | 1 | 5s | — | 100% | — |
 Large White Ball | 10000% | 1 | 20s | — | 100% | — |
 Mooth | 800% | 1 | 26.7s | — | 100% | — |
| Mooth | 800% | 1 | 30s | — | 100% | — |
| Large White Ball | 10000% | 1 | 30s | — | 100% | — |
 Red Wind | 500% | 5 | 32s | 13.3s~20s | 100% | — |
| Those Guys | 800% | ∞ | 33.3s | 10s~20s | 100% | — |
| Large White Ball | 10000% | 1 | 40s | — | 100% | — |
| Metal Hippoe | 200% | 1 | 46.7s | — | 100% | — |
| Mooth | 800% | 1 | 50s | — | 100% | — |
| Large White Ball | 10000% | 3 | 52s | 13.3s~20s | 100% | — |
| Mooth | 800% | 1 | 56.7s | — | 100% | — |
| Metal Hippoe | 200% | 1 | 66.7s | — | 100% | — |
| Mooth | 800% | ∞ | 93.3s | 26.7s~40s | 100% | — |
| Red Wind | 500% | ∞ | 113.3s | 23.3s~36.7s | 100% | — |
| Large White Ball | 10000% | 3 | 126.7s | 26.7s~40s | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |