Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3491520 |
| Live current players | 0 |
| SteamPulse tracked peak | 2 |
| Live count (today's peak floor) | 0 |
| Price | $9.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $9.99 |
| Current price USD | $9.99 |
| Release date | Nov 17, 2025 |
| Developer | SIP Productions |
| Publisher | SIP Productions |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | 6 user reviews |
| Positive review percent | 100% |
| Positive reviews | 6 |
| Negative reviews | 0 |
| Total reviews | 6 |
| Steam recommendations | Not available |
| Achievements | 17 |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3491520/ |
Short description
Eternal Siege is an evolutionary tower defense based around min-max resource management, efficient use of spells, and (hopefully) building some towers. Start in the Ancient Greek era and defend your way through the human eras (Roman, medieval, modern, etc). Can you survive the human extinction era?
About this game
Inspired by the Ancient TD custom map from Age of Empires 2 - but with an evolutionary twist and in 3D. Start in the Ancient Greek era and defend your way through the human eras (Roman, medieval, modern, etc). New spells and upgrades unlock as you progress through the eras, but so do the enemies. Can you survive the extinction era? Min-max resources and upgrades Min-max the resource systems and discover the fastest, most efficient resource upgrade path. Efficiently transition to new resource systems as they unlock through the human eras. Never-ending assault There are no wave timers, no breaks between waves - the armies keep on coming, and they will never stop until they take back the city. Use your spells wisely Upgrade your spells to compliment your towers, keep up with the waves, or boost your income. Feeling behind? Use your panic spells to buy some time and get a chance to catch up, but be careful as they are rare. ** Generative AI was not used in the making or any promotion of Eternal Siege
Supported languages
English * * languages with full audio support