PC $4.99 Region US
Games Casual Dr. Professor Scientist's Weapons Testing Facility
Dr. Professor Scientist's Weapons Testing Facility: header artwork
Casual · Cool Smithy Games

Dr. Professor Scientist's Weapons Testing Facility

Dr. Professor Scientist's Weapons Testing Facility
Windows Brazil · 10+
Very Positive · 84% of 77
DeveloperCool Smithy Games
GenreCasual
Wait Price verdict · US updated 10 hr. ago

The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.

Why this verdict
Price position between all-time low and full price 100%
All-time low $0.79 · 15d ago
Player reviews 84% positive of 77
Quality score 84/100
Value score 0/100

Offers

Official store prices and labeled keyshop comparisons

Official stores (1)
Steam
checked 10 hr. ago Lowest price
Store low $0.79 · Lowest across stores $0.79
Steam, official store, $4.99
$4.99 Buy on Steam
Direct store link. Payment stays with the store.
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Packs and bundles (2)

Multi-item packages that include this game

About this game

What this game is, in the developer's words

DPSWTF is a base defense game with roguelike elements, where instead of placing towers, you build the best tower of them all. Combine the best projectiles with effective modifiers and push back the incoming hordes. Research them all to conquer the secrets of the Great North!

Extra Puzzle Game
Now includes an extra puzzle game on top off the things listed below.

Discipline

Science, as all human endeavors, has been splintered into several factions who believe their way of thinking is the best. The Dr. Professor Scientist is no different albeit his faction is the belief that his methods are right no matter which he chooses to pursue.
Choose one major and one minor discipline. Decide to make a deal with the devil or pursue your childhood dreams of an ever-bouncing superball.

Build the Weapon of Your Dreams:

The weapon of your dreams is a few projectiles and modifiers away as you devise a cunning plan how to defeat the next enemies. Or if the feelings strikes create a crazy gun with nothing but exploding cabbages in lieu of the more classical energy shard.

Survive Waves & Research Weapon Parts

Prepare your gun with over 15 different projectiles and 41 increasingly powerful(or wacky) modifiers and decimate the incoming wave. With up to 15 slots in your gun and up to 5 rarities to each Component the combinations are near limitless.
For every wave you clear you gain valuable knowledge both in how to build your gun and actual science points— spent to unlock new and interesting modifiers + projectiles. With more at your disposal you can reach further and further into the incoming waves of enemies.
And if you are skilled enough, you might beat Grand Daddy Crab...

Run Modifiers

If you do beat Grand Daddy Crab you unlock the run modifiers which modify your each loop through the game in big ways. The monsters moving backwards, the supergun, tiny tiny monsters and much more. Use your positive modifiers and your big brain to clear through the negative modifiers and beat the game!

Desired / Undesired

Another grand crab beating benefit is unlocking the desired/undesired slots where you can modify the drop system to suit your liking. Hate the speed component? drop it in undesired. You want rapidfire over anything else? drop it in desired. Tune the system to your gameplay style!

If This Weapon Doesn’t pan out?

There is always next run. With slight rogue-lite elements you can achieve new heights of gameplay with unlockable modifiers and projectiles. Your research is a priority, after all they don't call you Dr. Professor Scientist for nothing.

Will I have to play thousands of hours to enjoy it?

Crazy combinations are available right from the beginning, the longer you play the crazier you get. But even short stints in cahoots with Dr. Professor Scientist will leave you satisfied.

Haven't had your coffee or morning beverage of choice yet?

Don't worry the Dr. Professor Scientist is very accommodating, leaving the grunt work to others, and gives you the ability to play with only one hand. Lending a perfect time to sip on your favorite beverage, as you watch your scientifically important input come to life in the weapon testing phase.

Media

Trailers and screenshots straight from the store page

Dr. Professor Scientist's Weapons Testing Facility screenshot 1
Dr. Professor Scientist's Weapons Testing Facility screenshot 2
Dr. Professor Scientist's Weapons Testing Facility screenshot 3
Dr. Professor Scientist's Weapons Testing Facility screenshot 4
Dr. Professor Scientist's Weapons Testing Facility screenshot 5
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Dr. Professor Scientist's Weapons Testing Facility screenshot 7
Dr. Professor Scientist's Weapons Testing Facility screenshot 8
Dr. Professor Scientist's Weapons Testing Facility screenshot 9
Dr. Professor Scientist's Weapons Testing Facility screenshot 10
Dr. Professor Scientist's Weapons Testing Facility screenshot 11

Price history

Accepted price history and recorded lows

Historical lows
All-time low ATL $0.79 2026-07-03
3-month low $0.79
12-month low $0.79
Current $4.99
Price events From the accepted price history
Jul 9, 2026
Sale ended · back to $4.99
Jul 3, 2026
New all-time low $0.79

Dr. Professor Scientist's Weapons Testing Facility price history and current deals

Dr. Professor Scientist's Weapons Testing Facility for PC currently sells from $4.99 at authorized stores. Its all-time low is $0.79, set on 2026-07-03.

Frequently asked questions

Answered from this game's own price and edition data

How does the current Dr. Professor Scientist's Weapons Testing Facility price compare?
The price verdict is wait. The current price is 100% of the way from its all-time low to full price. Seasonal sales have priced it lower.
How does $4.99 compare with the Dr. Professor Scientist's Weapons Testing Facility price history?
$4.99 is 100% of the way from the all-time low of $0.79 to the full price. A lower price is recorded in the history.
Which stores list Dr. Professor Scientist's Weapons Testing Facility?
Dr. Professor Scientist's Weapons Testing Facility is tracked at steam. This section lists authorized stores and links to their store pages.
Scores
Steam reviews Very Positive · 84%
84% positive of 77
Media (11)
Requirements
System requirements platform
Minimum
Minimum:
  • OS: Windows 10
  • Processor: Pentium 4 or better
  • Memory: 4 GB RAM
Facts
DeveloperCool Smithy Games
PublisherCool Smithy Games
ModesSingle-player
Links
Ratings
Brazil10+
Indonesia13+
Germany (Steam rating)12+
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