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SketchCat Studios Monster Invasion Simulator!

SketchCat Studios Monster Invasion Simulator!

A Roblox experience owned by SketchCat Studio.

Description (written by the developer; not a statement by this register)

New update has stamina system (sprint and shield system) and a spinning special attack! GUI's now scale on PC and Mobile and PC has added keyboard controls! New visuals for the new raycast combat system! Please like and follow for more updates!!! Monster Invasion Simulator!!! Slay monsters! Sell Crystals! Buy Stronger weapons! Slay bigger monsters! Unlock new levels with new monsters! Beta release includes first three levels, report any bugs to SketchCat_X

Last updated by the developer 22 Jul 2022, 11:52 UTC.

0
playing (measured 27 Oct 2026, 04:15 UTC)
777
lifetime visits
75%
liked (6 👍 / 2 👎)
5
favourites (6.4 per 1k visits)
30 May 2021
created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)PlayersChange
27 Oct 2026, 04:150first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

InfiniteBackpack
300 R$
Third Level Premium Sword
150 R$
Second Level Premium Sword
100 R$
Additional 25% Walk Speed Bonus 2
80 R$
75 Hp Boost
75 R$
First Level Premium Red Sword
50 R$
50 HP Boost
50 R$
25% WalkSpeed Bonus 1
40 R$
25 HP Boost
25 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.