Oxygen Not Included: The Aquatic Planet Pack Review Summary

Last updated: 2026-09-25
Review summary
  • Dupes can now swim
  • DLC offers substantial content
  • Beautiful new biomes and visuals
  • Pacu Nerfed for Non-DLC
  • DLC Locked Aquatic Care Station
  • Many Bugs and Instability
Oxygen Not Included: The Aquatic Planet Pack header

Categories

Colony SimulationBase BuildingResource ManagementSurvivalAutomationEnvironmental SimulationManagement Simulation

Emotions

Archetypes

Hardware

Windows <8GB VRAMpositive

Snapshot History

Positive
Negative
46
74%
159
62%
38%
Sample precision
Helpful reviews
78%
Unhelpful reviews
22%
Protest reviews
0%
Positive points
374
Negative points
227
Gameplay points
325
Perf. points
18
Rec. points
49
Misc points
118
Point
Dupes can now swim
Description
A major new mechanic allows Duplicants to swim instead of drowning, fundamentally changing liquid traversal. Players widely praise this as a game-changer that makes the DLC worth it.
Importance
84%
DLC offers substantial content
Description
Reviewers consistently describe the DLC as beefy and full of new content to explore, offering good value. It adds more content than previous DLCs like prehistoric and ice planet packs.
Importance
55%
Beautiful new biomes and visuals
Description
The new biomes, flora, and fauna are frequently praised for their stunning beauty and aesthetic appeal. Liquid graphics have been reworked and look mesmerizing.
Importance
51%
Best DLC among concept packs
Description
Many reviewers consider this the best-made DLC among Klei's concept packs, with good ideas and strong execution. It is a wonderful addition to a beloved game.
Importance
44%
New mechanics enhance gameplay
Description
The DLC introduces new mechanics that make a big difference, such as the 4kW wire and swimming skills. These additions help new players and change how the game is played.
Importance
21%
DLC brings freshness to ONI
Description
Players find the DLC to be a fantastic and enjoyable new way to explore the game, making it exciting to play again. It is novel compared to previous DLCs.
Importance
10%
Beginner friendly and easy
Description
Some reviewers note that the DLC is very beginner friendly and easy, making it accessible to new players.
Importance
9%