- Spikes deal no damage to monsters and friendly NPC.
- 木尖刺s are Hardmode versions which inflict more damage.
- They turn bright red with the 危险感 buff.
- Spikes will deal damage to players even when the player is not touching the 'pointy' side.
- Spikes are the only pre-hardmode tile that a 锯刃镐 cannot destroy in one hit.
- 220.127.116.11：Spike damage is kept separate from other damage when factoring immunity, preventing abuse of invincibility frames.
- 1.2：Stack limit increased from 250 to 999.