Gambonanza Achievements Guide v1.1.0-All 22 Steam Achievements Unlock Guide

Complete Gambonanza achievement guide for patch v1.1.0. All 22 Steam achievements with difficulty ratings, exact unlock strategies, and Pro Tips for the hardest ones. Updated for patch v1.1.0.

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Achievement Hunter’s Guide-22/22 Strategy

TierCountEffortBest Approach
S Extreme440+ hoursDedicated grinds with specific builds
A Very Hard520-30 hoursBoss prep + stock farming
B Hard610-15 hoursNatural progression + focus
C Medium55-10 hoursNatural play, minor focus
Easy2First runImpossible to miss

S-Tier Achievements-The Hardest Unlocks


King Killer S

Defeat King of Spades without losing a single piece

Why it’s S-tier: King of Spades’ entire mechanic is piece removal. Not losing ANY piece while fighting the boss designed to remove pieces is brutally hard.

StrategyRequired GambitsWhy
Full defense buildKing’s Shield, King’s Counter, Heal Board, Undo MoveSurvive long enough to win slowly
Long-range attackTeleport, Through the Ranks, Chain CaptureAttack from outside his teleport range
Bodyguard exploitKing’s Counter + any knightPark knight next to king-boss can’t touch it
Only 10h+ players know:
Only 10h+ players know: This achievement doesn’t count pawn captures. Only major pieces matter. Sacrifice pawns freely to bait the boss’s teleport Gambit onto pawns instead of knights/rooks. He’ll waste 3+ teleports on pawns that “don’t count”-then you clean up with your intact major pieces.

Grandmaster Slayer S

Defeat The Grandmaster (final boss)

Why it’s S-tier: Three phases, all piece types, requires full toolkit. See Boss Battle Guide for the complete strategy.

Only 10h+ players know:
Only 10h+ players know: Phase 2 boss rotation is FIXED: Rook-Bishop-Knight-Queen-King-Pawn-Castle. Pre-load your counter Gambits 1 turn before each rotation. You’ll block 80% of Phase 2 damage automatically.

Full Arsenal S

Unlock all 6 promoted piece types

Why it’s S-tier: Requires promoting pawns to every piece type on different runs. Pawn-Knight and Pawn-Queen are easy. Pawn-King is rare and situation-dependent.

Only 10h+ players know:
Only 10h+ players know: Promotion choice depends on which piece types have already been captured. If you’ve lost both bishops, the game will OFFER bishop promotion more often. If you need a specific promotion, deliberately sacrifice that piece type early in the match-the game will offer it as a promotion option.

Combo Chain S

Activate 3 Gambits in a single move

Trick: Through the Ranks + Gambit tiles. One rook charging through a line of 3+ Gambit tiles triggers a Gambit effect on EACH tile. Combine with Chain Capture for guaranteed 3+ activations.

Only 10h+ players know:
Only 10h+ players know: You don’t need 3 different Gambit types-you need 3 Gambit ACTIVATIONS. Through the Ranks across 3 Gambit tiles counts as 3. This is the easiest path.

A-Tier Achievements

Gambit God A

Trigger 50 Gambits in one match. Play on 6x6 boards, stall intentionally, move every piece every turn. Long game = more triggers.

No Loss Streak A

Win 5 matches in a row. Stick to 4x4 boards with Knight Aggro opener. Lower variance, faster wins, less chance of random boss encounters.

Double Down (Achievement) A

Win a 10x stock return. Invest 20 stock in Gambler’s Gambit 5 times. One will hit. Statistically, 5 attempts at 20% each = ~67% success rate.

Millionaire A

Reach 1,000 total stock earned. Cumulative across all runs-just play the game. Economy builds and Safe Haven compounding accelerate it.

Boss Collector A

Defeat all 8 bosses. Beat them in order: Rook-Bishop-Knight-Queen-Pawn-Castle-King-Grandmaster. See Boss Guide.


B-Tier Achievements

AchievementQuick Strat
Gambit Master (20 Gambits in 1 run)Visit shop every time. Buy cheapest Gambits.
Rook Victory (Rook-only Gambits)Build around Through the Ranks + rook Gambits
Queen Takeover (Queen Gambit last 3 moves)Save 3 queen Gambit cards for endgame
Epic Gambit (Use 1 Legendary)Save 300+ stock, buy a Legendary, use it
Bishop Victory (Bishop diagonal Gambits)Bishop-heavy deck on 6x6 board
King’s Gambit (King in center at win)Win with king on d4/e4-aggressive king play

C-Tier Achievements

These unlock naturally through gameplay. No special strategy needed:

  • Stock Market Pro-earned in ~5-8 runs with economy build
  • First Boss Kill-beat Rook Rook with standard opener
  • Queen Takeover-slightly harder, focus queen endgame

Easy Achievements (Impossible to Miss)

  • First Gambit-Make any first move
  • Rule Breaker-Your first Gambit activation (every move is one)
  • Survival-Complete your first run (win or lose)
  • First Promotion-Promote any pawn (will happen naturally by run 3-4)

Optimal Achievement Path (22/22 in ~50 hours)

  1. Runs 1-20: Natural play-earn all Easy + C-tier + most B-tier
  2. Runs 21-30: Focus on specific B-tier achievements (Rook Victory, Bishop Victory)
  3. Runs 31-40: Economy achievements (Double Down, Millionaire)
  4. Runs 41-50: Boss achievements (Boss Collector-King Killer-Grandmaster Slayer)
  5. Post-game: Full Arsenal grind, clean up any remaining
Only 10h+ players know:
Only 10h+ players know: Several achievements (King Killer, Grandmaster Slayer) share the same prerequisite Gambits. Farm the pre-boss economy together-get Jackpot Gambit + relevant boss counters in the same shop run. One good economy setup can unlock 2-3 achievements in a single session.

Got your achievements? Now optimize your build-Strategy Guide
Which Gambits are worth the achievement grind?-All Gambits Guide


Guide last updated: May 11, v1.1.0 (patch v1.1.0).

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