High Risk. Higher Addiction.
Every run starts with “just one more gem..” and somehow turns into battle between greed and survival. The controls are simple, the tension is real, and making it back to the surface with a full haul feels amazing!
$0.49
In-App Purchases
About
Descend into a dangerous abyss, collecting gems and powerful relics. Make strategic choices to return safely with your treasure, or risk losing everything. This one-thumb roguelike offers deep replayability with varied contracts, regions, and guardians.
✓One-thumb portrait gameplay
✓Strategic descent and return mechanics
✓Collectible relics for run bonuses
✓Diverse regions and challenging guardians
✓Abyss Archive for tracking progress
✓Offline play support
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What's New in UNDERTOW
1.2.0
August 11, 2026
UNDERTOW has been rebuilt as a complete premium game with no ads or in-app purchases. - 24 contracts and 18 relics - 4 regions and 5 guardians - The Vault and Abyss Archive - Every visual style included
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In-App Purchases
$1.99
Ember Trail
Embers spark on every escape.
User reviews
FAQ
What is UNDERTOW: The Abyss?
UNDERTOW: The Abyss is a one-thumb portrait roguelike game where players descend into an abyss to collect treasure. Strategic decisions are crucial to return safely and keep collected items.
How much does UNDERTOW: The Abyss cost?
UNDERTOW: The Abyss is a paid app, priced at $0.49. This single purchase includes the complete game with all content and features.
Does UNDERTOW: The Abyss have ads?
No, UNDERTOW: The Abyss is ad-free. The developers have stated there are no advertisements included in the game.
Can I play UNDERTOW: The Abyss offline?
Yes, UNDERTOW: The Abyss is playable without an internet connection, making it suitable for offline play.
What platforms is UNDERTOW: The Abyss available on?
UNDERTOW: The Abyss is available on iPhone and iPad devices.
How often is UNDERTOW: The Abyss updated?
The latest version, 1.2.0, was released on August 11, 2026, indicating recent updates. The game was initially released on July 13, 2026.
What is the age rating for UNDERTOW: The Abyss?
UNDERTOW: The Abyss has an age rating of 12+, suggesting it is appropriate for users aged 12 and above.
Does UNDERTOW: The Abyss have in-app purchases?
No, UNDERTOW: The Abyss does not feature any in-app purchases. The single purchase price unlocks the entire game.