Lethal Laser

Lethal Laser

DigiFeather · August 16, 2017 · Strategy, Indie, Tower Defense

Buy Lethal Laser from Steam at $4.99 — the cheapest of 1 store we compare.

PC
Positive82% · 38
Best price
$4.99
lowest tracked $3.24
Steam Buy at Steam

Prices last checked

More games under $5 →More Steam deals →

Where to buy Lethal Laser — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Lethal Laser price by region

Lethal Laser costs $2.99 in Georgia (USD), £3.99 in the United Kingdom, $4.99 in the United States, €4.99 in Europe (EUR), CA$5.49 in Canada, NZ$5.99 in New Zealand, R$10.49 in Brazil and zł17.99 in Poland right now.

Cheapest Lethal Laser offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $2.99 $2.99 — 1
United Kingdom £3.99 £3.99 — 1
United Statesyour region $4.99 $4.99 — 1
Europe (EUR) €4.99 €4.99 — 1
Canada CA$5.49 CA$5.49 — 1
New Zealand NZ$5.99 NZ$5.99 — 1
Brazil R$10.49 R$10.49 — 1
Poland zł17.99 zł17.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Lethal Laser

Solo developed indie game.

《Lethal Laser》 is a directional laser based tower defense game.
As the Doctor in lab, you need to research and upgrade your equipment, and as the Commander in battlefield, you need use your strategy to make the use of them. You cannot hold the gigantic laser generator yourself, but you can make the laser go wherever you want by reflection, split etc. Also you can give the laser special power by change its color, seperate color, combine color etc.

• Game Mode:


  • Commander Mode:
Laser based TD + Pure Strategy + Evaluation.
For players who’s willing to challenge fairly, reply fail and retry, find the perfect solution to beat the system.
  • Doctor Mode:
Laser based TD + Customize Difficulty + Tech Upgrade + Loot Equipment.
For players who like to grow and strength up, only focus to upgrade their favorite strategy, and keep pushing the limit.

• Towers:


10 Types of Tower. Place them in the battlefield, change laser's direction to attack your enemy or convert laser to different color with special power.
  • Reflection: The most basic one, change laser’s direction.
  • Split: Make one laser to two.
  • Color Convert: Give the laser special color and ability.
  • Color Combination: Producing superior type of lasers.


• Lasers:


8 Types of Laser, each one has its own color and unique ability. You need to consider the geo factor, your resources, and the enemy's resistance to make your choice.
  • Red Laser = Burn, continually life damage.
  • Green Laser = Acid, corrupt the armor, weaken your enemy.
  • Green Laser + Blue Laser = Cyan = Static, cause short circuits, paralyze enemy.
  • 3 colors combination = Black = Drain, steal enemy’s resource and energy to your pocket, etc.

• Growth Factor


In Doctor mode, after each battle you will receive Tech Point and new Chips, use them wisely and make them as your advantage for next battle.
  • Tech Upgrade: over 120 researchable items.
  • Loot Equipment: Unlimited random generated equipment.

• Challengeable content


Totally 40 Mission Maps: Including both fixed path type and self-build maze type. For each map, there is result evaluation in Commander mode, and customize difficulty options in Doctor mode.

• Other system

  • 4 Player Command Skill + 10 Enemy Command Skill.
  • Geo Advantage Point, Support and Alarm System, etc.
  • Over 60 Achievements for you to challenge.

Lethal Laser — game info

Platforms
Windows, macOS
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 20, 2017
An innovative take on Tower Defence, something rare in that genre. Instead of towers with area effects, this game you create a network of linear attacks to wipe out the hordes. Place and rotate mirrors to direct your lasers. Line up a laser with a path that the waves will follow to get a continuous ray of death. Put a magnifer in line with your beam to anp up the mayhem. This is a puzzle game as much as it is a tower defence- find the perfect geometry to beat each map.
6 found this helpful
Recommended Aug 22, 2017
Intresting take on the tower defense genre. Deciding how to path the laser through all the amplifiers splitters/reflectorcs ect ect ect is a real brain buster
3 found this helpful
Recommended Aug 30, 2017
This is a fun game that combines the traditional tower defense formula with a puzzle twist. Each "tower" placed, directs the laser, modifies, splits or focuses the beam making the placement decision a puzzle. This gameplay mechanic works very well. I find myself going back for more!
2 found this helpful
Not recommended Jan 1, 2019
poorly made. level design is unintuitive at best. tutorials are more annoying than helpful. english is obviously machine translated and is difficukt to understand in some places. two towers have thier descriptions and symbols mixed up. obviously devs didnt even play test thier own pile of garbage before putting it out. not even worth it on sale.
1 found this helpful
Recommended Nov 13, 2017
It's an interesting spin on tower defense, and definitely worth picking up for fans of the genre. Localization could use some work, but I found it understandable enough to learn the game.
1 found this helpful
Recommended Nov 7, 2020
Looks fun, in fact it is okay enough that I am going to keep it, despite it's numerous short comings, but I feel I should warn others who might be looking at it. For starters, it doesn't look like the developer has been around for quite awhile. This is a shame, because for all it's potential, it needs a lot of work, most of it in the explaining department. It also has weird bugs, like the splitting and enhancing towers are mislabeled pretty much every where. There re also a lot of things you can spend resources on that have no explanation or noticeable impact. It seems to have had fans in the past, but none felt it worth putting up a guide, which sadly would have made a lot of difference, making up for the designers lack of effort in that department. That said, the idea is interesting, if you don't mind playing something that seems unfinished and broken, you might have some fun playing with the core mechanism. Me, I am having a blast with it.

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Lethal Laser

News

All news →
Final Fantasy XI price: what you pay, then keep payingPC

Final Fantasy XI price: what you pay, then keep paying

The Final Fantasy XI price is two numbers, and the subscription is the one that matters. Our tracked low, what the Ultimate Collection includes, and when buying at list is correct.

Oct 16, 2026
Castlevania Belmont's Curse price: which edition to buyPC

Castlevania Belmont's Curse price: which edition to buy

The Castlevania Belmont's Curse price splits in two: Steam charges full list, authorised resellers a quarter less. Our record says that 25% has not moved since June, and is the floor.

Oct 16, 2026
Hogwarts Legacy price history: where the floor really isDeals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026
Enshrouded price after 1.0: what it costs nowPC

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026
Starfield price history: the sub-$20 window, and who set itPC

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026
Boltgun 2 price: buy the sequel, or the cheap first game?PC

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026
Rust price: why the cheap keys vanished, and when to buyPC

Rust price: why the cheap keys vanished, and when to buy

The Rust price has two answers: an official one that barely moves, and a reseller one that sat in single digits for 95 days and then disappeared. Our record shows both.

Oct 13, 2026
Planet Zoo 2 price: which edition, and when it gets cheaperPC

Planet Zoo 2 price: which edition, and when it gets cheaper

Planet Zoo 2 is out today. The Planet Zoo 2 price splits two ways, the cheap pre-order keys stopped existing three weeks ago, and the original got dearer as the sequel landed.

Oct 13, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.16
  6. 6Rust$26.29
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$36.50
  9. 9HELLDIVERS™ 2$25.04
  10. 10ELDEN RING$49.41
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$13.81
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$10.20
  16. 16Dead by Daylight$6.83
  17. 17Red Dead Redemption 2$11.11
  18. 18Baldur's Gate 3$57.74
  19. 19Phasmophobia$17.27
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$13.45
  23. 23Among Us$2.99
  24. 24The Forest$19.70