This tracker lists already found locations by their logical access sphere. It ignores items that cannot be sent and will therefore differ from the sphere numbers in the spoiler playthrough. This tracker will automatically update itself periodically.
Sphere Finder Receiver Item Location Game
1 hello Tiptup Timber's Island Balloon ZAYIN OBSERVE 1 Lobotomy Corporation
1 hello arato One-Way Subway ZAYIN OBSERVE 2 Lobotomy Corporation
1 hello qq_metroid Power Bomb ZAYIN OBSERVE 3 Lobotomy Corporation
1 hello Miko CardMaridiaBoss ZAYIN OBSERVE 4 Lobotomy Corporation
1 hello Miko Hammer ZAYIN ARMOR 1 Lobotomy Corporation
1 hello hello LOB POINTS ZAYIN ARMOR 2 Lobotomy Corporation
1 hello hello WAW ABNORMALITY ZAYIN ARMOR 3 Lobotomy Corporation
1 hello hello ALEPH ARMOR ZAYIN ARMOR 4 Lobotomy Corporation
1 hello hello WAW WEAPON ZAYIN WEAPON 1 Lobotomy Corporation
1 hello Miko FiftyRupees ZAYIN WEAPON 2 Lobotomy Corporation
1 hello hello LOB POINTS ZAYIN WEAPON 3 Lobotomy Corporation
1 arato hello LOB POINTS Lian Ai Audio Navigation-0 Muse Dash
1 arato hello RESEARCH LIMIT BREAK: THE VIRTUE OF CREATION Lian Ai Audio Navigation-1 Muse Dash
1 arato Miko HeartPiece umpopoff-0 Muse Dash
1 arato Miko KeyHC Mopemope-1 Muse Dash
1 arato hello WAW ABNORMALITY umpopoff-1 Muse Dash
1 arato hello DAILY AGENT TRAINING Mopemope-0 Muse Dash
2 arato hello DAILY AGENT TRAINING One-Way Subway-0 Muse Dash
2 arato Miko KeyTH One-Way Subway-1 Muse Dash