The Zagreus

The Zagreus is the 3rd ship in the game, costing 500m cells to unlock.

Unlocking this ship for the first time also unlocks the Loop Modifiers Menu, and introduces the player to Mod Points as a currency that can be spent to buy and upgrade Loop Modifications.

The Zagreus ranks up by filling Loops. You spend these rank points on ship installs.

Note: buying this ship the moment it's possible every reset is not recommended. See Zaglagging for more information.

Installs[]

The ordered list of installs in the table below are based on the generally-accepted list defined in the Discord server.

During discussion, the community generally uses the installs' code (see table below) rather than their full name.

Install	Code	Max. Level	Description	Unlock Requirements (levels in previous installs)
Accumulation Theory	ZAG 1	250	Every level in this upgrade provides a 0.5% increase to Cells Gained for every Loop Modification owned, for each crew member on the ship.	None
Feedback Thoery	ZAG 2	10	Every level in this upgrade provides a 0.1% increase to MK1, MK2, and MK3 outputs, for each loop filled this run, for each crew member on the ship.	5
Deja Vu Theory	ZAG 3	10	Every level in this upgrade provides a 0.1% increase to Mod Points Gained for each Loop Prestige you've done, for each crew member on the ship.	5
Data Theory	ZAG 4	20	Every level in this upgrade provides a 0.05% increase to MK2 Output for every Loop Mod owned, for each crew member on the ship.	20
Flashback Theory	ZAG 5	20	Every level in this upgrade provides a 0.05% increase to MK3 Output for every Loop Mod owned, for each crew member on the ship.	20
Observation Theory	ZAG 6	20	Every level in this upgrade provides a 0.01% increase to MK4 Output for every Loop Mod owned, for each crew member on the ship.	20
Reflection Theory	ZAG 7	20	Every level in this upgrade provides a 0.01% increase to MK3 Output for every Loop Mod owned, for each crew member on the ship.	40
Loop Throttle Integrations	ZAG 8	25	Every level in this upgrade provides the output of All Generators by 0.01%, for each Loop Mod purchased, for each crew member on the ship.	100
C.E.L.L Mainframe Integration	ZAG 9	5	Every level in this upgrade provides a 10% increase to Cells Gained, for each Loop Filled this run, for each crew member on the ship.	100
Mining Data Block System	ZAG 10	20	Every level in this upgrade provides a 0.04% increase to Shards Gained, for each Loop Mod owned, for each crew member on the ship.	100
Databyte Integrations	ZAG 11	15	Every level in this upgrade provides a 0.05% increase to Research Points gained, for each Loop Filled this run, for each crew member on the ship.	100

Show/Hide Installs

Note: Unlock Requirement = levels in previous installs required to unlock

	Accumulation Theory Code: ZAG 1
Every level in this upgrade provides a 0.5% increase to Cells Gained for every Loop Modification owned, for each crew member on the ship.
Max. Level: 250		Unlock Requirement: None

	Feedback Thoery Code: ZAG 2
Every level in this upgrade provides a 0.1% increase to MK1, MK2, and MK3 outputs, for each loop filled this run, for each crew member on the ship.
Max. Level: 10		Unlock Requirement: 5

	Deja Vu Theory Code: ZAG 3
Every level in this upgrade provides a 0.1% increase to Mod Points Gained for each Loop Prestige you've done, for each crew member on the ship.
Max. Level: 10		Unlock Requirement: 5

	Data Theory Code: ZAG 4
Every level in this upgrade provides a 0.05% increase to MK2 Output for every Loop Mod owned, for each crew member on the ship.
Max. Level: 20		Unlock Requirement: 20

	Flashback Theory Code: ZAG 5
Every level in this upgrade provides a 0.05% increase to MK3 Output for every Loop Mod owned, for each crew member on the ship.
Max. Level: 20		Unlock Requirement: 20

	Observation Theory Code: ZAG 6
Every level in this upgrade provides a 0.01% increase to MK4 Output for every Loop Mod owned, for each crew member on the ship.
Max. Level: 20		Unlock Requirement: 20

	Reflection Theory Code: ZAG 7
Every level in this upgrade provides a 0.01% increase to MK3 Output for every Loop Mod owned, for each crew member on the ship.
Max. Level: 20		Unlock Requirement: 40

	Loop Throttle Integrations Code: ZAG 8
Every level in this upgrade provides the output of All Generators by 0.01%, for each Loop Mod purchased, for each crew member on the ship.
Max. Level: 25		Unlock Requirement: 100

	C.E.L.L Mainframe Integration Code: ZAG 9
Every level in this upgrade provides a 10% increase to Cells Gained, for each Loop Filled this run, for each crew member on the ship.
Max. Level: 5		Unlock Requirement: 100

	Mining Data Block System Code: ZAG 10
Every level in this upgrade provides a 0.04% increase to Shards Gained, for each Loop Mod owned, for each crew member on the ship.
Max. Level: 20		Unlock Requirement: 100

	Databyte Integrations Code: ZAG 11
Every level in this upgrade provides a 0.05% increase to Research Points gained, for each Loop Filled this run, for each crew member on the ship.
Max. Level: 15		Unlock Requirement: 100

Evolution[]

The Zagreus has 5 stages and can be evolved by acquiring crew. Each evolution has it's own crew limit and cost.

The Zagreus Evolutions Table below can contain spoilers!

Stage	Crew Required	Base Evolution Cost	Mod Points Gained
0 (base)	0	0	x1
1	30	8.82e107	x4
2	100	5.34e866	x22
3	180	1.40e2920	x4800
4	300	8.49e8486	x7.5e7