Tracked since by Basement Studios.
Nobody is playing Retro Defense Testing on Roblox right now. Its all-time peak is 1 players, reached on . It has been visited 3.5K times.
shhh!!!! 🤫🤫🤫 very secret modern attack development wow real epik!!1 😲
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
Ranked just above and below it in Strategy, by players right now.
Avg CCU by hour (UTC) · last 4 weeks
CCU 24h
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CCU 7d
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CCU 30d
▼100%
Rank 7d
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Visits 24h
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Favorites 24h
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Key moments in this game's history
Avg CCU by day · last 4 weeks
Retro Defense Testing has 0 concurrent players right now. Its all-time peak is 1 players, reached in September 2026.
Retro Defense Testing was created by Basement Studios. on Roblox.
Retro Defense Testing is ranked #27,621 on Roblox by concurrent players, and #515 of 10,312 in Strategy.
Retro Defense Testing has 3.5K total visits (3,495).
Retro Defense Testing has a 66.7% like ratio from Roblox player votes.
Retro Defense Testing was created in May 2023 — about 3 years old.
Up to 50 players can be in a single Retro Defense Testing server.
Roblox lists Retro Defense Testing as suitable for all ages.
Retro Defense Testing was last updated in November 2026.
0
1
0
#27,621
#25,654
#515
66.7%
3.5K
23
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50
76
3y 5mo
All ages
Free access
