Games of the 8-, 16- & 32-bit era

Alex Kidd: High-Tech World

Title	Alex Kidd: High-Tech World
First release	1987
Developer	Sega
Publisher	Sega
Platform	Master System
Genre	platformer
Also known as	Anmitsu Hime · Alex Kidd in High Tech World
Players	1 player
Co-op	No
ESRB rating	E Everyone
Releases	Master System: 1987-07-19, 1989-07-01 (PAL)
Wikidata ID	Q2293119

Search for eight map fragments scattered across Planet Aries to reach the High-Tech World arcade. Players navigate adventure sequences by talking to locals and solving puzzles, interspersed with action phases involving combat against ninjas in the forest. This side-view platformer blends puzzle-solving and combat as Alex Kidd travels through the castle and surrounding environments.

Description: REG-Vault, CC BY-SA 4.0

View on Wikidata Read on Wikipedia

Facts from Wikidata (CC0), gaps filled from REG-Vault and TheGamesDB. Only retro platforms tracked by this site are listed; the year is the earliest release date recorded on Wikidata.

Sources

Wikidata (Q2293119) · last updated 2026-09-27 · CC0

REG-Vault (mastersystem/alex-kidd-high-tech-world) · last updated 2026-09-27 · descriptions CC BY-SA 4.0

TheGamesDB (5536,62203) · last updated 2026-07-18 · no licence stated · internal use only

Alex Kidd: High-Tech World – box art (front)

Source: REG-Vault (upstream not stated) · © Sega · internal use only

1 / 12 Box art Box art (front) 1

Image credits

Box art, Screenshots, Logos, Artwork (7): Source: REG-Vault (upstream not stated) · © Sega · internal use only. REG-Vault page

Box art, Logos, Artwork (4): Source: TheGamesDB (user-uploaded) · © Sega · internal use only. TheGamesDB page

Screenshots (1): Source: libretro-thumbnails (upstream libretro-thumbnails (art by developers/publishers; see repo README)) · © Sega · internal use only.

Sprites

No sprite sheets yet. Find sprites on The Spriters Resource ↗ /

Videos

Master System Longplay [048] Alex Kidd: High-Tech World

World-of-Longplays · Master System version · longplay · 28:37auto-matched
Watch on YouTube ↗ · auto:channel-harvest, checked 2026-10-25 18:42 UTC

Alex Kidd: High-Tech World (Master System) Playthrough - NintendoComplete

NintendoComplete · Master System version · longplay · 31:37auto-matched
Watch on YouTube ↗ · auto:channel-harvest, checked 2026-10-25 18:42 UTC

"Auto-matched" videos were found automatically (title + platform match via the YouTube Data API) and may occasionally be wrong. Videos are hosted by YouTube (embedded via youtube-nocookie.com; nothing loads from YouTube until you press play) and belong to their channels.