Fact Sheet
- Developer
- Pxpiksy
- Genre
- Roguelite · Deckbuilder · Dungeon RPG
- Platform
- PC (Windows) - Steam
- Release
- TBA · Demo available
- Languages
- English, Bahasa Indonesia, 日本語, 简体中文, Русский
- Input
- Mouse, keyboard, gamepad
- Engine
- Unity 6 (URP)
- Steam
- store.steampowered.com/app/3829320
About the Game
Princess Ely opened the wrong book. Now Grim, a cursed grimoire with opinions, is bound to her, and the kingdom's generals all want what's written inside.
Margin of Error is a party-vs-enemies roguelite where every attack is a sum. Each foe shows a target number. Drag number and operator cards into a row, press COUNT, and the closer you land, the harder you hit. Exact answers CRIT. A perfect full row opens a Nova or Eclipse domain that sweeps the field.
Cross six regions through fog-covered labyrinths, recruit allies, forge gear, collect forbidden relics and make good-or-evil choices that change the ending.
Key Features
Party members
Princess Ely plus 12 recruitable allies: miners, knights, a witch-freed crew and a pirate captain. Each has a skill, gear slots and a rigged pixel body.
Math cards
Numbers, operators and special cards like ±, gcd, nCr, rev and inverse. Every one changes how you hunt the target.
Regions
Mine, Cove, Castle, Lair, Tower and Palace, each with its own target range, region cards and a general to defeat.
Rooms per stage
Fog-covered labyrinth maps with fights, elites, shops, events, Scriptoriums, treasure hoards, a secret room and a stalking elite.
Cutscenes
Region intros and endings plus moral-choice scenes with quick events, haggles, rhythm duels and multiple endings.
Gear pieces
96 forged pieces (24 designs in Bronze, Silver, Gold and Legendary), 12 ward pieces, 10 relics and 20 forbidden pieces with full-body transformations.
Artifacts
Cursed pages, soul jars, math relics, dread artifacts and Ouroboros recounts. Carry up to 9 and stack copies.
Stamps
Card modifiers that bend the rules, from extra hand slots to the Red Verdict execution seal.
Enemies
Minions, elites and generals with 6 affixes, enemy skills and afflictions. Plus 20 map events and an Endless mode with a leaderboard.
Trailer & Clips
Screenshots
Click to enlarge · right-click to save
Cast
Hover or click them
Logos & Key Art
Contact
Press, keys, interviews: pxpiksy.games@gmail.com
Assets free to use for coverage of Margin of Error. Music by Uzambeiber.