The rule set
The Bonus Round switches the scene to night and drops ten floors automatically — you release each with BUILD, but you cannot stop early and the tower cannot collapse. Each floor is either x0 or x1 and above. Positive floors multiply into the running total. A x0 floor removes the most recent positive multiplier; the official example is x2 × x2 × x4 = x16, then x0 → x4. The result is paid on the base bet and shown in a pop-up at the end.
Three ways in, costed
| Route | Cost | What we observed |
|---|---|---|
| Progress Bar | 0 — fills with every bet | About a third full after 36 bets at 100; persists between sessions |
| Bonus floor | 0 — random in normal play | Landed once in 135 logged rounds — on round 100 of session 2, giving a free Bonus Round that ended at 1.00× |
| Buy Bonus | 100× stake | This session: 83.35× (paid 10,000, returned 8,334.95). Earlier buys: 12× to 88.51× |
| Double Chance | +25% per bet | Doubles trigger odds; 25 ante rounds, no trigger |
Play Tower Rush 2 where we confirmed it live
The sequel is rolling out across Galaxsys partner casinos and availability differs by country. This button leads to the casino where we confirmed it live on 2026-11-10: the 10-floor Bonus Round, 50% Cashout and Re-Buy were all enabled. Details on the where-to-play page.
Why x0 floors matter less than they look
The Results column in the screenshot above is from a bonus round in this session: 1.7 → 1.5 → 2.1 → x0 → 1.5 → x0 → x0 → 1.9. Three x0 floors in eight drops, yet the round still stood at 1.22× of the base bet with two drops to go, because each x0 only took back the one multiplier before it.
Because a x0 only removes the latest positive multiplier, an early x0 costs little and a late one costs a lot. In the night tower above, the first floor was x0 (nothing to remove) and the next four were 1.6, 1.4, 1.6 and 1.6 — the round went on to 88.51×. Our purchase in this session followed the same shape and finished at 83.35×. Had the x0 come last, it would have undone the final multiplier only. The round's variance therefore comes from the size of the positive floors, not from how many x0s appear.
Paid on the base bet
Buy Bonus at a 100 stake costs 10,000. A 50× result pays 5,000 — a loss of 5,000 on the purchase. The break-even is 100×. Our best logged results, 88.51× and 83.35×, were both net losses on the purchase.
Using it without overpaying
- Keep one stake size so the Progress Bar fills predictably; switching stakes does not reset it, but small bets add little.
- Turn 2X Chance on only if you were going to play many rounds anyway — it is a 25% surcharge on every bet.
- Treat Buy Bonus as entertainment with a known price, not as a way to catch up a losing session.
Casino bonuses on this game
Separate topic, same word: a casino welcome package — at the casino where we tested the game it is advertised as +500% across the first four deposits, up to ₹80,400 — can usually be used on fast games, with a reduced wagering contribution and a maximum bet while active. Buy Bonus at 100× almost always exceeds that maximum, so it is effectively blocked until wagering is done. Read the "games contribution" line before opting in; the terms we checked are on the where-to-play page.
Vikram Sethi
Vikram spent seven years as a QA engineer at two mobile game studios before switching to independent reviewing in 2021. He tests every fast game the same way: a fixed stake, a written protocol, and a round-by-round log pulled from the game's own history panel. He does not accept review fees from operators.
Sources
- Galaxsys, in-game "How to Play" screen of Tower Rush 2 (demo client), read 10 Nov 2026
- Galaxsys, Tower Rush 2 product page, galaxsys.co, accessed 9–10 Nov 2026
- Our demo history panels, two sessions, 135 rounds, 10 Nov 2026 (see Session Log)