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PCB Defense
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PCB Defense Games Information
1、PCB Defense is a fast, circuit-board-themed roguelike tower defense built for one more run. Plant turrets on glowing pads, upgrade them tier by tier, chain kills into escalating combo multipliers, and keep the core's energy grid alive while the swarm gets smarter every level.
PCB Defense is a retro-futuristic tower defense that takes place entirely on a printed circuit board.
You defend a CPU core at the center of a dark green PCB. Geometric enemies — cyan triangles, magenta diamonds, copper hexagons — crawl along the copper traces toward it. Plant turrets on glowing pads, upgrade them through six tiers, chain kills for combo multipliers, and fight a boss every three levels.
The visual identity is built around old PCBs and CRT monitors: forest green board, neon emerald UI, copper traces, heavy scanlines, phosphor glow, and film grain. It's meant to feel like staring into a real motherboard under a magnifier.
Features:
- Browser-based, no download, free to play
- Short punchy runs — 10 minutes or several hours, both work
- Four unlockable weapons with separate skill trees (Bolt, Laser, Plasma, Rail)
- Global leaderboard
- Mouse-first controls, no keyboard required
- Built solo
Play: https://juba13.itch.io/pcb-defense
More game collections — return to the GamHub homepage
PCB Defense Social Media
PCB Defense E-mail：juba13tv@gmail.com
FAQ from PCB Defense
PCB Defense is an online playable version of the game collected by GamHub from the internet or submitted by the developer.
For technical issues, gameplay questions, or account assistance related to PCB Defense, players can visit the official website at PCB Defense official website. You can also find the latest announcements, support forms, and contact details directly from the developer’s support page.
According to GamHub Learned from its official website, PCB Defense games are currently Free to play, though the possibility of other paid features cannot be ruled out.
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System Requirements
| OS | Mac、Windows |
| Processor | Intel i3 / AMD equivalent |
| Memory | 4 GB RAM |
| Graphics | 1+ GB |
| Storage | 20MB |
| Network bandwidth | 5Mbps |
| OS | Mac、Windows |
| Processor | Intel i5、i7、i9 / AMD equivalent |
| Memory | 8 GB RAM |
| Graphics | 2+ GB |
| Storage | 20+GB |
| Network bandwidth | 15+Mbps |
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