Moadra All Bosses Guide: Complete Boss List in Order and Global Clear Rates

Source note: The figures on this page come from Steam's official store and achievement endpoints, pulled on 23 October 2026. Anything we could not verify ourselves is labelled Unverified — treat those as community reports, not confirmed mechanics.

Moadra has 7 main bosses, and roughly half the players who beat the first one never reach the second.

• Alvus is beaten by 20.3% of players
• Endonta drops to 9.8% — a 51.7% relative fall
• Only 2.6% finish the campaign

Doesn't apply when: These are reach rates from Steam achievements, not difficulty scores.

How many bosses are in Moadra?

For the wider picture, the Moadra achievement list and the Moadra guides cover the rest of the campaign data.

There are 7 main bosses in Moadra, as confirmed by developer Gloomsoft's official Steam achievement tracking data. Set on the desolate alien planet of Protea VI, players take on the role of Lieutenant Moadra Meras, an elite Neera warrior exploring an interconnected world filled with hazardous environments and hostile alien life. As you venture deeper into the planet, you will encounter major targets that gate your progression, requiring precise movement, upgraded weapons, and managed lifeblood and bioplasm resources.

For players looking to dive deeper into the game's mechanics before tackling these encounters, you can consult our detailed Moadra Beginner Guide for tips on navigation, weapon evolution, and scanner usage. You can also view the full scope of unlockable milestones over on our Moadra Achievements List page.

Moadra Boss List and Encounter Order

Pricing and platform details for the game itself are on the Moadra platform and price guide.

The achievement list numbers the main targets from 001 through 007, directly reflecting the sequence in which the game introduces them during the campaign. Each encounter tests your mastery of Moadra's roll-jump traversal, weapon upgrades from organic chambers, and defensive armor segments.

Below is the complete ordered list of the main bosses encountered across Protea VI:

Note that mini-bosses and optional encounters found while scanning hidden vents or secret rooms are not part of the official Steam achievement list and are therefore excluded from this count. For more details on purchasing the game or checking its current availability, visit the official Steam Store Page.

Steam Global Clear Rates and Player Drop-Off

Global unlock percentages provided by Steam's official API (GetGlobalAchievementPercentagesForApp, appid 1713730) offer a clear look at how the player base progresses through the campaign. It is important to remember that these figures represent the share of all Moadra players who have reached and beaten that point. They are not direct win rates or difficulty scores, but rather a reflection of player retention and progression milestones.

The progression data for all seven main bosses demonstrates how players drop off as the alien planet grows more hostile:

The data reveals a campaign completion rate (Mission Complete) of 2.6%, matching the final boss defeat percentage. The highest drop-off occurs between the first two bosses: Alvus sits at 20.3%, while Endonta drops to 9.8%. This represents roughly a 52% relative drop in players advancing past the second main encounter, marking the steepest fall between any two consecutive bosses in the game.

To help navigate these challenging areas, players can also check our overview on utilizing the Moadra Scanner Bot to track down hidden upgrades, environmental hazards, and secret vents.

Platform Availability and Pricing

Developed by Gloomsoft, a three-person studio based in Finland, Moadra launched on October 22, 2026. The game is available as a single-player experience across multiple platforms. If you are tracking how platform availability intersects with your progression goals, you can review the complete platform lineup below:

Frequently Asked Questions