Altar Guardians: Idle RPG
Casual In-app purchases Contains ads
Deploy heroes, grow stronger, and defend the sacred altar in an idle defense RPG
- Rating
- 4.3
- 66 ratings
- Downloads
- 2.1K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 17
- 2026 · v0.0.11
Screenshots
About Altar Guardians: Idle RPG
Endless monsters are closing in.
The front line is collapsing.
Only the sacred altar must be protected!
Altar Guardians: Idle RPG is an idle defense RPG where you deploy heroes, grow your power, and defend the altar from endless waves of enemies.
Start battles with simple controls, upgrade your heroes and abilities, and hold back enemies that grow stronger with every wave.
Combat runs automatically,
but victory depends on your growth and choices.
Which hero will you upgrade first?
Which abilities will you combine?
When will you unleash your full power?
Every decision can change the fate of the altar.
◀ Game Features ▶
● Idle defense RPG built around protecting the altar
● Easy and fast growth through automatic battles
● Strategic hero placement and upgrades
● Endless monster waves to overcome
● Powerful bosses and tense battles
● Satisfying progression the more you play
● Steady rewards, even from short play sessions
● Simple to start, hard to stop growing
Grow stronger even when you play for a moment.
Become even more powerful the longer you continue.
Collect heroes, build your strength,
and protect the altar from endless enemy attacks.
Start the battle now
and become the final guardian of the altar!
The front line is collapsing.
Only the sacred altar must be protected!
Altar Guardians: Idle RPG is an idle defense RPG where you deploy heroes, grow your power, and defend the altar from endless waves of enemies.
Start battles with simple controls, upgrade your heroes and abilities, and hold back enemies that grow stronger with every wave.
Combat runs automatically,
but victory depends on your growth and choices.
Which hero will you upgrade first?
Which abilities will you combine?
When will you unleash your full power?
Every decision can change the fate of the altar.
◀ Game Features ▶
● Idle defense RPG built around protecting the altar
● Easy and fast growth through automatic battles
● Strategic hero placement and upgrades
● Endless monster waves to overcome
● Powerful bosses and tense battles
● Satisfying progression the more you play
● Steady rewards, even from short play sessions
● Simple to start, hard to stop growing
Grow stronger even when you play for a moment.
Become even more powerful the longer you continue.
Collect heroes, build your strength,
and protect the altar from endless enemy attacks.
Start the battle now
and become the final guardian of the altar!
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User reviews
Max stage 500-10 is endgame progress?? Update more stages please!
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Altar Guardians: Idle RPG | 4.3 / 5 | Free | 1,000+ | Sep 17, 2026 | |
| Breach Wanderers: Deckbuilder | 4.5 / 5 | Free | 100,000+ | Aug 23, 2026 | Compare |
| Roguelite Survivor | – | 0.99 USD | 50+ | Nov 1, 2026 | Compare |
| Battle Heroes: Valiant Quest | 4.0 / 5 | Free | 10,000+ | Oct 20, 2026 | Compare |
| Monchanic | – | Free | 100,000+ | Feb 11, 2026 | Compare |
| RPG Blood of Calamity | 4.5 / 5 | 7.99 USD | 10,000+ | Aug 16, 2026 | Compare |
| Eternal Sin | 3.0 / 5 | Free | 10,000+ | Mar 17, 2026 | Compare |