two & a half gamers -⛏️ One Guy, No Ads, No Tutorial, $100K/Day: The Idle Obelisk Miner Story

Summary

Here’s a game that breaks every mobile rule and prints money doing it: Idle Obelisk Miner looks like a DOS game from 1995, has no tutorial, no ads, and almost no marketing — and it’s doing an estimated $100K a day on just 4-5K downloads. One developer, a fanatical community, and unit economics nobody else can touch.

We break down Idle Obelisk Miner (by Checkbox Entertainment) — a one-man-hit-wonder in the same family as The Tower and Level Devil. They cover the deliberately old-school design (mono Sound Blaster music, pure text, “here’s the game, figure it out, we don’t care if you don’t”), the deep idle systems (mining, crafting with crit chances, drones, prestige, the obelisk DPS-gate, event automation), why it plays like an “unfolding game” that keeps moving your engagement to new mechanics, and the extraordinary numbers: ~$100K/day IAP on ~4-5K downloads/day, pristine tier-one traffic, ~$13 revenue-per-download (versus ~$3 for Golden Goblins), and an ARPDAU multiples above The Tower — all built on a spend-depth the crew estimates at ~$40-50K.

The story behind it: solo developer Alex William Olds in Northern Ireland, an “anti-mobile-game” philosophy (no ads, no pop-ups, purchases quarantined in a dedicated store), a 57K-member Discord and a 14K/40K-weekly Reddit, three years of flatlining before the feature set finally hit and retention went positive, and a steady migration of hardcore players from The Tower. Felix notes it could theoretically add ~$10K/day with rewarded ads — but the community’s ad-hatred is exactly what makes it work.

The lesson: build something authentic for yourself, give it real spend-depth, capture a niche nobody can copy, and the unit economics take care of themselves.