Sketch Defense CD Key
PC price comparison · Wacky Games · Oct 22, 2026
Draw your towers. Defend your doodled castle. Try not to panic. A playful tower defense with 20 campaign pages, drawings that affect your defenses, and online 1v1 Doodle Duels where you sketch an army and send it at a friend.
Lowest final price
at Steam · Standard Official
Historical low: $4.99 on October 22, 2026
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Sketch Defense price history
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Historical lows by store
- Steam$4.99
About Sketch Defense
Draw a castle. Add a few towers. Try to keep the angry fruit out. Sketch Defense is a tower defense game where you draw your defenses straight onto the battlefield. Follow the little drawing cards to sketch towers, walls, traps and spells, then watch them get to work. Your castle is your drawing too, wonky bits included. Good plan. Questionable penmanship. The game grades your drawings. Neater shapes make stronger defenses and earn extra perks. Rough ones can still work, but they may have the occasional embarrassing malfunction. The red pen will have something to say about it. Place towers around the bends, draw walls to give enemies a longer walk, and upgrade your favorites. When things get messy, a well-placed spell can help. A drawing the game cannot recognise costs no ink, so have another go. Bring a friend. Draw them a problem. Doodle Duel is online 1v1 on one shared battlefield. Draw your army, defend your half, and spend ink sending your little creations towards the other castle. You can see your rival drawing and building in real time. Very nice tower they have there. Shame about the army heading towards it. Join a friend with a room code, try quick match, or practise against the computer. Choose from six arenas, including maps with reversing conveyors, rising ink and gusts of wind. A whole notebook to defend 20 campaign pages with different routes, enemies, bosses and moving hazards. Fruit, bugs, sea creatures, space doodles and more have apparently all taken issue with your castle. Normal and Hard difficulties, with separate scores and up to three stars per page on each. Towers, traps, walls and spells to draw, with new choices as you work through the campaign. Five cosmetic pens to earn with stars, from Glitter to Galaxy. A little sparkle for your questionable architecture. Doodle Dojo to practise your drawings in peace. Pause, speed controls and optional slow motion while drawing in the campaign. Save an unfinished progression battle and come back to it. Play with a mouse, or draw with touch and a stylus on compatible devices. The solo campaign works offline. Online duels need an internet connection.Read more
Sketch Defense system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 or Windows 11 (64-bit)
- Storage: 500 MB available space
- Additional Notes: Draw with a mouse, or use touch and a stylus on compatible devices. Internet connection required for online duels. The solo campaign works offline.
Recommended
- Requires a 64-bit processor and operating system
Sketch Defense key FAQ
+What is a Sketch Defense CD key?
A Sketch Defense CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Sketch Defense?
The cheapest Sketch Defense key right now costs $4.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Sketch Defense?
The lowest price we have recorded for Sketch Defense is $4.99 on October 22, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a Sketch Defense key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
