Games Like The Alterhistorian's TMT offshoot cousin
About The Alterhistorian's TMT offshoot cousin: A sprawling galaxy-building incremental where you expand through 31 concentric hexagonal shells, each layer presenting new prestige mechanics and automation challenges. Designed for players who want extended progression with strategic restructuring, this game rewards long-term planning and incremental upgrades across an escalating map.
Played The Alterhistorian's TMT offshoot cousin dry? Below are the 25 Browser idle games closest to it in our catalog. Every entry shares at least one of its tags (abandoned, hours, open-source, single-player, story, strategy). Rarer overlaps rank higher, ties broken by favorites.
Top picks if you liked The Alterhistorian's TMT offshoot cousin
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[LEGACY] PS: Glorious Generators!
Shares: abandoned, hours, open-source
This incomplete sequel to Miniscule Multipliers expands the core progression loop by having each layer generate its own currency instead of relying on a single resource chain.
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Yet Another Challenge Tree: Adventure
Shares: abandoned, single-player, story
In this challenge-focused incremental, you complete themed tasks to accumulate Challenge Power and work toward escaping a supernatural realm.
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The Milestone Tree NG+
Shares: abandoned, single-player, strategy
The Milestone Tree NG+ extends the original idle progression game with a New Game+ mode that unlocks additional content beyond the 145th milestone.
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The Plant Tree
Shares: abandoned, strategy, tmt
The Plant Tree is a prestige-based incremental mod centered on gardening and environmental themes.
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Tree Game Rewritten
Shares: abandoned, hours, open-source
Tree Game Rewritten presents a straightforward upgrade tree where you accumulate resources and unlock new abilities along branching paths.
All 25 similar games
| # | Game | Match | Rating | Favorites | Price | |
|---|---|---|---|---|---|---|
| 1 | abandoned, hours +4 | ★ 82% | 187 | Free | Store | |
| 2 | abandoned, single-player +2 | ★ 85% | 47 | Free | Store | |
| 3 | abandoned, single-player +2 | ★ 84% | 250 | Free | Store | |
| 4 | abandoned, strategy +1 | ★ 87% | 350 | Free | Store | |
| 5 | abandoned, hours +2 | ★ 82% | 212 | Free | Store | |
| 6 | abandoned, hours +2 | ★ 88% | 250 | Free | Store | |
| 7 | abandoned, hours +2 | ★ 83% | 54 | Free | Store | |
| 8 | abandoned, single-player +1 | ★ 46% | 17 | Free | Store | |
| 9 | abandoned, hours +2 | ★ 86% | 203 | Free | Store | |
| 10 | abandoned, tmt | ★ 69% | 40 | Free | Store | |
| 11 | abandoned, hours +1 | ★ 50% | 9 | Free | Store | |
| 12 | abandoned, single-player | ★ 82% | 202 | Free | Store | |
| 13 | abandoned, single-player | ★ 88% | 190 | Free | Store | |
| 14 | abandoned, single-player | ★ 75% | 65 | Free | Store | |
| 15 | abandoned, single-player | ★ 67% | 59 | Free | Store | |
| 16 | open-source, single-player +3 | ★ 85% | 1,026 | Free | Store | |
| 17 | open-source, single-player +3 | ★ 86% | 289 | Free | Store | |
| 18 | hours, open-source +3 | ★ 86% | 87 | Free | Store | |
| 19 | open-source, single-player +2 | ★ 85% | 411 | Free | Store | |
| 20 | hours, single-player +3 | ★ 82% | 67 | Free | Store | |
| 21 | hours, single-player +3 | ★ 71% | 16 | Free | Store | |
| 22 | open-source, single-player +2 | ★ 70% | 110 | Free | Store | |
| 23 | open-source, strategy +1 | ★ 93% | 535 | Free | Store | |
| 24 | open-source, single-player +2 | ★ 58% | 81 | Free | Store | |
| 25 | open-source, single-player +2 | ★ 83% | 24 | Free | Store |