Sharper strategy. Faster progress. Better builds.
In-depth guides, tier lists, and interactive tools for idle, incremental, and roguelike games. Updated weekly.
What you'll find here
GrindAtlas is a focused guide site for two of the most-played genres on the web: idle and roguelike games. We publish long-form strategy articles, data-driven tier lists, and free browser-based tools that help you make better decisions faster. Every guide is fact-checked against the current version of the game, and every tool is built around the real math that runs in your game — not approximations.
Whether you are a Cookie Clicker player optimizing your Heavenly Chip build, a Balatro player chasing the gold-stake clear, or a Slay the Spire 2 player looking for the strongest card combos, we have a guide for you. We also cover smaller indie titles and the roguelike-adjacent deckbuilder scene. New guides go up every week.
Featured guides
All guides ->Cookie Clicker Ascension Strategy: The Complete 2026 Guide
Master Cookie Clicker ascension: when to ascend, which Heavenly upgrades to buy first, the best Krumblor auras, and how to optimize every prestige run for maximum cookies.
Hades 2 Weapon Tier List: Every Aspect Ranked (2026 Patch)
Every Hades 2 weapon and aspect ranked from S to D, with the best aspects for each weapon and which ones to avoid in your next run. Updated for the current 2026 patch.
Slay the Spire 2 Best Starter Builds: Ironclad, Silent, and Defect 2026
The best starter builds for each character in Slay the Spire 2: Ironclad strength stacking, Silent poison, and Defect orb builds. Includes the best first 3 card picks for every run.
The 12 Best Idle Games to Play in 2026 (Free & Paid)
A hand-picked, regularly updated list of the best idle and incremental games you can play right now, covering web, Steam, and mobile.
Cookie Clicker Strategy: The Optimal Order to Buy Everything
Our data-driven Cookie Clicker strategy guide: the best buildings to buy, when to ascend, the optimal Heavenly Chips strategy, and more.
Universal Paperclips Walkthrough: From Phase 1 to the Endgame
A complete walkthrough of Universal Paperclips covering every phase, the key decisions, and the strategies that get you to the end credits fastest.
Interactive tools
All tools ->Free browser-based calculators and generators. No signup required, all data stays on your device.
Cookie Clicker Building Optimizer
Find the best Cookie Clicker building to buy next. Compares CpS per cookie cost across all 8 buildings and recommends the optimal purchase order.
Open tool →Idle Prestige Calculator
Decide when to prestige in any idle game. Compares immediate production against projected post-prestige production to find the optimal reset time.
Open tool →Idle Progression Calculator
Calculate time-to-target, required production rate, or projected growth for any idle or incremental game. Supports compound growth.
Open tool →Games we cover
We publish in-depth guides and tools for these titles. Click a game to read our coverage.
Antimatter Dimensions
One of the deepest and most respected incremental games ever made, with 8+ dimensions of prestige layers and end-game achievements that take thousands of hours.
Balatro
A poker-themed roguelike deckbuilder where you build hands of cards, buy jokers with game-breaking synergies, and climb eight antes of escalating difficulty.
Cookie Clicker
The genre-defining idle game: click a cookie, bake billions, then ascend and do it all over again with permanent prestige bonuses.
Hades II
The sequel to the award-winning action roguelike, with new weapons, new gods, and an even deeper meta-progression system.
Slay the Spire 2
The sequel to the genre-defining deckbuilding roguelike. New characters, new cards, new relics, and reworked mechanics.
Universal Paperclips
A deceptively deep incremental game about manufacturing paperclips, which gradually unfolds into a story about the fate of the universe.