Sumward: Number Deckbuilder
In-app purchases
Everyone
info
1+
Downloads
About this game
MAKE A HAND. BUILD AN ENGINE. BREAK THE MATH.
Number roguelike, math card game and deckbuilder puzzle: draw 8 number cards, play up to 5, and score sets, runs, Sum to Ten, Spectrum and Pure Run for chips x mult. Draft relics, tune your deck, and survive eight escalating rounds.
EASY TO READ. DEEP TO MASTER.
- See your score before you commit a hand
- Read powered signals for a scoring hand, a dead selection, or a round clear
- Keep the complete hand table one tap away
- Read every suit by color, symbol, and name
- Spot overlapping hands and score the strongest pattern
BUILD SOMETHING BROKEN
- Discover 22 relics across common, uncommon, and rare tiers
- Combine relic effects into powerful scoring engines
- Add, enhance, or remove cards in The Exchange
- Upgrade cards with foil, holo, and gild enhancements
- Bank coins between rounds to earn interest - or spend them chasing the perfect build
THE RULES CHANGE AS YOU CLIMB
Every run climbs through eight named rounds. From the third, each round bends a
rule: fewer swaps, a smaller hand, halved coins, or junk hands worth nothing.
Beat The Auditor at Round 8 to win. Your run saves after every action, so you can leave
and continue exactly where you stopped.
ONE SHARED DAILY
Everyone gets the same seeded run each day: the same deal, the same rule changes, and the same Exchange.
You get one ranked attempt, then you can compare your result on the global
leaderboard. The Daily is free for everyone.
THE MARATHON (PRO)
Pro adds a separate board on the same daily deck. Carry it past Round 8 in
Infinite Mode as often as you like: every run counts and your best run ranks.
The Daily itself stays one ranked attempt for everyone.
KEEP MAKING PROGRESS
- Complete 13 milestones
- Discover every hand and relic
- Track personal records and your strongest builds
- Change the full table with unlockable themes
- Share polished result cards with friends
FREE TO PLAY
Play the ranked Daily every day, start five introductory casual runs, then
receive three casual starts each day. Free players get the complete eight-round
game and the full core relic pool. There are no ads.
GO PRO
Unlock unlimited casual runs, continue winning builds into Infinite Mode,
expand from five to eight relic slots after Round 8, play today's deck on the
Marathon Pro board, where unlimited attempts count and your best run past
Round 8 ranks, keep the Ledger of lifetime records and
your last 30 runs, and equip every premium table theme. Choose the one-time Full Game
Unlock, or StackForge Play Pass (monthly or annual) — Pro in
every StackForge game plus One Good Thing. Prices are shown before you buy. Manage or cancel in Google Play →
Payments & subscriptions.
No subscription is required to own the full game.
Made by StackForge Studios.
Number roguelike, math card game and deckbuilder puzzle: draw 8 number cards, play up to 5, and score sets, runs, Sum to Ten, Spectrum and Pure Run for chips x mult. Draft relics, tune your deck, and survive eight escalating rounds.
EASY TO READ. DEEP TO MASTER.
- See your score before you commit a hand
- Read powered signals for a scoring hand, a dead selection, or a round clear
- Keep the complete hand table one tap away
- Read every suit by color, symbol, and name
- Spot overlapping hands and score the strongest pattern
BUILD SOMETHING BROKEN
- Discover 22 relics across common, uncommon, and rare tiers
- Combine relic effects into powerful scoring engines
- Add, enhance, or remove cards in The Exchange
- Upgrade cards with foil, holo, and gild enhancements
- Bank coins between rounds to earn interest - or spend them chasing the perfect build
THE RULES CHANGE AS YOU CLIMB
Every run climbs through eight named rounds. From the third, each round bends a
rule: fewer swaps, a smaller hand, halved coins, or junk hands worth nothing.
Beat The Auditor at Round 8 to win. Your run saves after every action, so you can leave
and continue exactly where you stopped.
ONE SHARED DAILY
Everyone gets the same seeded run each day: the same deal, the same rule changes, and the same Exchange.
You get one ranked attempt, then you can compare your result on the global
leaderboard. The Daily is free for everyone.
THE MARATHON (PRO)
Pro adds a separate board on the same daily deck. Carry it past Round 8 in
Infinite Mode as often as you like: every run counts and your best run ranks.
The Daily itself stays one ranked attempt for everyone.
KEEP MAKING PROGRESS
- Complete 13 milestones
- Discover every hand and relic
- Track personal records and your strongest builds
- Change the full table with unlockable themes
- Share polished result cards with friends
FREE TO PLAY
Play the ranked Daily every day, start five introductory casual runs, then
receive three casual starts each day. Free players get the complete eight-round
game and the full core relic pool. There are no ads.
GO PRO
Unlock unlimited casual runs, continue winning builds into Infinite Mode,
expand from five to eight relic slots after Round 8, play today's deck on the
Marathon Pro board, where unlimited attempts count and your best run past
Round 8 ranks, keep the Ledger of lifetime records and
your last 30 runs, and equip every premium table theme. Choose the one-time Full Game
Unlock, or StackForge Play Pass (monthly or annual) — Pro in
every StackForge game plus One Good Thing. Prices are shown before you buy. Manage or cancel in Google Play →
Payments & subscriptions.
No subscription is required to own the full game.
Made by StackForge Studios.
Math card game & roguelike deckbuilder: play hands, draft relics, beat 8 rounds.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
New bottom tabs, a weekly league, fairer ranked Daily rules, and purchase fixes.
App support
About the developer
JMB ASSETS LLC
hello@stackforgestudios.com
41 Allegheny Dr
Cecilia, KY 42724-2301
United States
+1 270-734-9715
