The endgame in Blood Battle Mahjong begins when the wall has roughly 15 tiles or fewer remaining. Everything changes: the probability of drawing any specific tile collapses, the risk of accidentally feeding a tenpai opponent spikes, and the consequences of still holding void suit tiles become critical. Players who know how to navigate the endgame save far more coins than players who just continue playing normally until the wall runs out.
1. When Does Endgame Begin?
There is no exact tile count that triggers "endgame mode" — it is a gradual shift. Use these checkpoints as mental markers:
| Wall Remaining | Situation | Mode |
|---|---|---|
| 30+ tiles | Early game | Build aggressively, chase your best hand |
| 15–30 tiles | Mid-to-late game | Balance offense and defense |
| 10–15 tiles | Endgame begins | Shift to defense, prioritize void clearance |
| Under 10 tiles | Deep endgame | Survival mode — only safe discards |
| 0 tiles (wall empty) | Round ends | Tenpai check, Flower Pig penalties |
2. The Wall-Empty Outcome
When the wall runs out, the round ends immediately. Then:
- Each player reveals whether they are in tenpai.
- Players who are in tenpai collect payment from players who are not in tenpai.
- Any player still holding void suit tiles is declared a Flower Pig and pays every tenpai player.
- If no one is in tenpai — no payment occurs. The round is a draw.
3. Tenpai or Fold: The Core Endgame Decision
With 15 tiles remaining, every player faces a binary decision: push for tenpai or fold and discard only safe tiles. Use this framework:
Push for tenpai when:
- You are 1 tile away from tenpai (one more set to complete, or void fully cleared).
- You are already in tenpai — stay there and wait for the win or the tenpai payout.
- All opponents seem not yet in tenpai — you can reach tenpai before they can win on your discard.
Fold when:
- You are 2+ tiles away from tenpai with fewer than 10 draws remaining — mathematically unlikely to close.
- At least one opponent is clearly in tenpai and your hand still has dangerous tiles to discard.
- Your void suit is not yet cleared — folding is nearly impossible until you clear it (Flower Pig risk).
4. Safe Tiles in the Endgame
Once you decide to fold or play cautiously, you need a supply of safe tiles to discard. In the endgame, your safe tile options:
- Void suit tiles of each opponent — always safe to that specific player. Continue tracking from early discards.
- Dead tiles — tiles where 3+ copies are visible in discard pools. Nearly exhausted from the deck.
- Tiles that passed without Pong — recently discarded by someone without anyone claiming them. Somewhat safer.
- Tiles you previously drew and held — if you have been holding a specific tile for several turns without anyone reacting, it may be safe (though not guaranteed).
5. Void Suit in the Endgame
If you reach the endgame with void tiles remaining, you are in a dangerous position. Priority order:
- Identify which void tiles are also safe discards to specific opponents (their void suit = safe to them).
- Discard those void tiles first — kill two birds with one stone.
- For remaining void tiles that feel dangerous, weigh: is paying one opponent for a discard win worse than Flower Pig (paying all tenpai players)? Often, the discard win is less costly.
6. Kong in the Endgame: Almost Never
Avoid Kongs in the endgame. Each Kong draws a replacement tile from the dead wall, which effectively shortens the live wall by one tile. This can trigger the end of the round earlier than expected — and if you are not in tenpai, you now face tenpai payouts. Only declare a Kong in the endgame if:
- You are already in tenpai and the Kong replacement draw is your only realistic winning path.
- The Kong settles a significant instant payment that justifies the risk (this is rare).
7. Watching the Wall Count
In online play on RealMahjong, the wall tile count is often visible. Make it a habit to check it every turn in the late game. Knowing that 8 tiles remain changes what risks are acceptable. If you have 8 draws left and need 3 more tiles to win, statistically you will not make it — fold and survive.
8. Endgame Summary Checklist
- With 15 tiles left: decide — push for tenpai or fold?
- Identify your 2–3 safe discards and hold them for emergencies.
- Clear void suit tiles first — Flower Pig is expensive.
- No Kongs unless already in tenpai.
- With under 10 tiles: only discard safe tiles. No exceptions.
- If in tenpai: stay there. Do not restructure. Wait for win or tenpai payment.