Lethal Engineering

A Roblox experience owned by Boom Games Studios.

Sandbox & buildingENengineeringcombatsandbox

Lethal Engineering is a sandbox-building experience created on November 20, 2023. The game currently has 12 players online and has accumulated 5,084,024 lifetime visits. It holds 35,840 favorites and maintains a 57% like percentage. The description indicates that a successor to this game is in development.

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

A successor to this game is in development. Join the server for information. Build anything you want and fight!

Last updated by the developer 3 Aug 2026, 12:34 UTC.

playing (measured 10 Aug 2026, 19:05 UTC)

5,084,024

lifetime visits

57%

liked (9,312 👍 / 6,922 👎)

35,866

favourites (7.1 per 1k visits)

20 November 2023

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 We do not publish numbers we have not measured.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)	Players	Change
10 Aug 2026, 19:05	26	first reading

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

Monetization — game passes

X2 REWARD

500 R$

X2 BUDGET

500 R$

X2 LUCK

250 R$

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

Badge funnel

LE Welcome Badge · welcome1,187,228 · 44.9% win

Space Engineer · other25,631 · 1.2% win

Railgun · other2,189 · 0.00% win

Halloween 2025 · other422 · 0.00% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

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Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

3 measurements spanning 20 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 56–58 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
3 Sept 2026, 01:32	57	no change
24 Aug 2026, 01:30	57	no change
14 Aug 2026, 01:23	57	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.

Community wiki

lethal-engineering.fandom.com2 active editors · 830 edits

72 articles

A fan-maintained encyclopedia this game has grown — measured from Fandom’s API. Not affiliated with Fandom.