Museum

Museum
Max. Tier	5
Conversion rate	45000:1
Color theme	Grey

The Museum is a building where you look at statistics, gain boosts via Power Stones, and research artifacts.

Building tiers

Museum tiers increase the inventory size by 6 per tier.

Statistics

Here you can view your feats in Perfect Tower 2.

Reaching certain goals in statistics unlocks power stone slots.

Table of statistics:

Category Name	# Required to Unlock Stone						Extra Notes
	1	2	3	4	5	6
Time Played	8h	24h	72h	120h	168h	240h	Having the game open, not offline
Total Gems Collected	100	1e5	1e6	1e20	1e35	7e44
Total Resources	1e4	1e5	1e6	1e20	1e35	7e44
Factory: Shards Refined	1e4	1e6	1e8	1e10	1e12	1e14
Factory: Resources Produced	1000	1e5	1e7	1e9	1e11	1e13
Power Plant: Total Power Produced	1e6	1e8	1e9	1e11	1e12	1e14
Shipyard: Resources Earned	1e6	1e8	5e9	5e11	2.5e12	1e13
Arcade: Coins Earned	100	1000	5000	1e4
Cylindro Defeated	1	1	1	1	1	1	Boss Fight
Pyramidas Defeated	1	1	1	1	1	1	Boss Fight
Cubos Jr. Defeated	1	1	1	1	1	1	Boss Fight
Dodecai Defeated	1	1	1	1	1	1	Boss Fight
Thorus Defeated	1	1	1	1	1	1	Boss Fight
Perfect Space: Highscore	100	1000	1e4				Game in the Arcade
Enemies Destroyed	1e4	5e5	7e6	9e7	2e8	4e8
Mine: Layers Generated	100	500	1000	2000	1e4	2.5e4
Mine: Tiles Uncovered	1600	8000	1.6e4	3.2e4	2e5	4e5
Trading Post: Total Times Traded	15	50	120	300	700	2000
Infinity Stones : Times Used	10	25	50	100	200	500
Modules Unlocked	10%	20%	40%	60%	80%	100%	Scales with max. module count, numbers floor down
Challenges Completed	2	6	12	30	60	90
Normal Mode Completed	6	18	36	54	72	90	The number of Regions you complete Normal Difficulty in
Artifacts Researched	2	7	12				Scales with max. artifact count(?)

Note: a few of these values were taken from pretty old images, they may still be accurate but they may not be, please add your own value if the actual value is different

Power stones

Power stones grant a boost to resource gain, as well as a boost to elemental damage. The amount of boost provided depends on the tier of the equipped power stones, modified by any bonuses such as town perks. All elements apart from neutral have a power stone, but universal power stones are only available through transmutation. With the Power Prism skill, power stones can also provide a boost to the neutral element.

Power stones can be purchased from the power stone shop, and must be equipped before they provide any bonus. Unequipped power stones can be upgraded to a higher tier by combining 3 power stones of the same tier. Higher tier power stones provide stronger boosts.

The number of power stones that can be equipped at once is determined by the available power stone slots, which can be obtained by completing statistics milestones.

Power stone shop

Gives the ability to buy tier 1 power stones of the 8 elements for the cost of 1,000 . The Fill inventory button toggles the ability to buy a full inventory worth of power stones per purchase. The trashcan icon deletes any power stones placed in it.

Offshore market

Once the exotic skill is purchased, the offshore market becomes available.

The offshore market has the ability to sell any tier power stone up to the cap of 50 with the cost being 2000*18^tier-1 (except Universal stones which cost 10x as much).

• Stock:

At any given time, there is a minumum of 5 different power stones available. This is increased by spending exotic gems the cost being 3200*2^{bought upgrades}up to a cap of 10 stones. The element and tier of the stones is based on your set preferences and is refreshed every hour; this timer can be sped up by employing Power Plant boosts.

• Preferences:

Preferences can be set for both what elements appear and what tier they appear at. Element preferences will enable/disable the selected elements from appearing.Tier preferences will limit the tier of stones to (preference - 10) up to (preference) although the cap is also forced at your maximum crafted stone tier.

Transmute

After unlocking a certain artifact, power stones can be transmuted into universal power stones. Transmutation requires 8 power stones, one of each element, each with the same tier. This action consumes the power stones and produces a single universal power stone of the same tier.

Artifacts

Main article: Artifacts

Artifacts are hidden items that can be found and researched for unique rewards. Each artifact takes a set amount of time to research, but can be improved with Museum skills or skipped outright by spending gems.

Achievements

Main article: Achievements

Achievements are unlocked after completing certain hidden tasks throughout the game.

Skills

See also: Skills (Upgrade)

• Antique Economy - Reduces the conversion rate of the Museum by 4000 for each tier of the Museum.
• Research Funding - Decreases the research costs of all artifacts by 15% for each tier of the Museum.
• Faster Research - Decreases the research time of all artifacts by 10% for each tier of the Museum. Unlocks instant research with gems.
• Quick Combine - Automatically use highest tier power stones from inventory when combination slots are empty.
• Primordial Power - Increases Power Stone resource boost by 1%*total Power Stone tier inside the loadout instead of 1% per Power Stone.
• Power Prism - Boost the neutral element for each completed set of power stones (all 9 elements including universal) by the average tier of that set. (Having tier 9 stones of each element but earth and having a tier 3 earth stone will give the same neutral bonus as having only tier 8 stones of each element.)

Exotic Skills

See also: Exotic Skills

• Offshore Market - Unlocks the Offshore Market to buy higher tier Power Stones.
• Ancient Potency (1,000 ) - Power Stone tier is increased by 1 for every 10 town level when calculating boosts.
• Artifact Replica (1,200 ) - Artifacts are counted twice for "per researched artifact" effects.