diff --git a/info/Common-Fever.t b/info/Common-Fever.t
deleted file mode 100644
index 00d08d6b..00000000
--- a/info/Common-Fever.t
+++ /dev/null
@@ -1,30 +0,0 @@
-.TH Concept "Common-Fever"
-.NA Common-Fever "Special rules for Common Fever games"
-.LV Basic
-.s1
-Wolfpack Fever games run year-round, back-to-back, as follows:
-.NF
-    Month    Game                 Update at
-    Jan+Feb  Common Winter Fever  18:00 UTC
-    Mar      Hvy Spring Fever     00:00 UTC
-    Apr+May  Common Spring Fever  00:00 UTC
-    Jun      Hvy Summer Fever     06:00 UTC
-    Jul+Aug  Common Summer Fever  06:00 UTC
-    Sep      Hvy Fall Fever       12:00 UTC
-    Oct+Nov  Common Fall Fever    12:00 UTC
-    Dec      Hvy Winter Fever     18:00 UTC
-.FI
-.s1
-This info page is about Common Fever games.  See \*Qinfo Hvy-Fever\*U
-for Hvy Fever games.
-.s1
-Breaking sanctuary constitutes a promise to play the game.  Using more
-than one country is strictly prohibited.
-.s1
-Server time is in UTC, which means there will be no daylight savings
-time.
-.s1
-Everything you do in this game is logged by the deities for their own
-nefarious purposes.  However, the logs are treated confidentially.
-.s1
-.SA "Introduction, Server, Hvy-Fever, show, version"
diff --git a/info/Hvy-Fever.t b/info/Hvy-Fever.t
deleted file mode 100644
index c7038b97..00000000
--- a/info/Hvy-Fever.t
+++ /dev/null
@@ -1,63 +0,0 @@
-.TH Concept "Hvy-Fever"
-.NA Hvy-Fever "Special rules for Hvy Fever games"
-.LV Basic
-.s1
-Wolfpack Fever games run year-round, back-to-back, as follows:
-.NF
-    Month    Game                 Update at
-    Jan+Feb  Common Winter Fever  18:00 UTC
-    Mar      Hvy Spring Fever     00:00 UTC
-    Apr+May  Common Spring Fever  00:00 UTC
-    Jun      Hvy Summer Fever     06:00 UTC
-    Jul+Aug  Common Summer Fever  06:00 UTC
-    Sep      Hvy Fall Fever       12:00 UTC
-    Oct+Nov  Common Fall Fever    12:00 UTC
-    Dec      Hvy Winter Fever     18:00 UTC
-.FI
-.s1
-This info page is about Hvy Fever games.  See \*Qinfo Common-Fever\*U
-for Common Fever games.
-.s1
-Ship types are customized.  Better check show for the details.
-.s1
-Dreadnoughts are more heavily armored.  Frigates are more fragile.
-.s1
-Land unit types are heavily customized.  Better check show for the
-details.  Non-mechanized units are slower and more vulnerable,
-artillery firing ranges differ, few units are light (but troop
-transports and landing ships can carry non-light units).
-.s1
-Planes are tweaked somewhat.  show is your friend.
-.s1
-Heavy bombers can drop seamines.  Anti-sub planes can't.
-.s1
-Nukes are on sale, but nuclear plants are not.  Did I mention the show
-command?
-.s1
-Infrastructure is disabled.
-.s1
-Fortresses cost maintenance, like capitals.
-.s1
-Your refineries make less petrol from each barrel of oil than usual.
-.s1
-Natural resources gold, oil and uran deplete much slower than usual.
-A 100% gold resource contains 2500d, a 100% oil resource contains
-2500o, and a 100% uranium resource contains 500u.  Fully depleting a
-sector will take you several updates, and a small fraction of the
-resource contents will be lost.
-.s1
-Gold in mountains does not deplete at all.
-.s1
-Oil production does not depend on tech; you don't have to micro-manage
-to conserve oil.
-.s1
-Breaking sanctuary constitutes a promise to play the game.  Using more
-than one country is strictly prohibited.
-.s1
-Server time is in UTC, which means there will be no daylight savings
-time.
-.s1
-Everything you do in this game is logged by the deities for their own
-nefarious purposes.  However, the logs are treated confidentially.
-.s1
-.SA "Introduction, Server, Common-Fever, show, version"